Stargate Series
THE STARGATE SERIES
| Stargate is a military science fiction franchise, initially conceived by Roland Emmerich and Dean Devlin. The first film in the franchise was simply titled Stargate. It was originally released on October 28, 1994 by Metro-Goldwyn-Mayer and Carolco, and became a worldwide hit grossing nearly $200 million (USD) worldwide. Three years later, Canadian Brad Wright and Jonathan Glassner created a television series titled Stargate SG-1 as a sequel for the film. |
| In addition to film and television, the Stargate franchise has expanded into other media, including books, video games, and comic books. These supplements to the film and television series have resulted in significant development of the show's fictional universe and mythology. In 2008, the films Stargate: The Ark of Truth and Continuum were released direct-to-DVD, which in total grossed over 21 million in the United States. In 2002, the franchise's first animated series, Stargate Infinity, was released as an introduction to the Expanded Universe. In 2004, Stargate Atlantis was released as a spin off from Stargate SG-1 and a new Stargate spin-off series entitled Stargate Universe premiered on October 2009. |
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
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"Children of the Gods" | 101 | July 27, 1997 | Abydos, Chulak, Earth | Abydonian, Chulakian, Goa'uld, Jaffa | Apophis, Amaunet, Klorel |
| A year after the first mission to Abydos, Earth's Stargate activates on its own. An enemy named Apophis and his loyal Jaffa kidnap a member of the personnel from Cheyenne Mountain. While a team led by Colonel Jack O'Neill investigates, they reunite with Daniel Jackson on Abydos, where soon Apophis returns and kidnaps Skaara and Sha're (Jackson's wife). The team track Apophis to Chulak to rescue their missing comrades. | ||||||
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"The Enemy Within" | 102 | August 1, 1997 | Earth | Goa'uld | Charles Kawalsky |
| While Stargate Command and the military decide Teal'c's fate, unbeknownst to the team, a nearly mature Goa'uld is slowly taking control of Major Kawalsky, and with little time remaining, the only way to save him is by careful surgery to remove it. | ||||||
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"Emancipation" | 103 | August 8, 1997 | Simarka | Shavadai | Turghan |
| On the seemingly peaceful planet of Simarka, the team encounter a race of Mongol-like Humans whose women have no rights whatsoever. Things turn bad when the team realizes Samantha Carter has been kidnapped and sold to an enemy tribe, led by Turghan. | ||||||
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"The Broca Divide" | 104 | August 15, 1997 | Earth, P3X-797 | Untouched | The Touched |
| After visiting P3X-797, SG-1 discovers the Touched, a race of Humans infected by a disease that seems to devolve them into animal-like creatures. To make matters worse, SG-1 inadvertently brings the disease back with them, where it rapidly spreads throughout the SGC. The only way to cure them is to get a blood sample from the Untouched, who believe the disease to be a curse. | ||||||
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"The First Commandment" | 105 | August 22, 1997 | Avnil, Earth | Avnilian | Jonas Hanson, SG-9 |
| SG-1 is on a mission to retrieve SG-9, who have been declared MIA on Avnil. The team soon discover that leader of SG-9, Captain Jonas Hanson, is posing as the "god" of the planet's inhabitants, who willingly protect him. They must be stopped. | ||||||
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"Cold Lazarus" | 106 | August 29, 1997 | Earth, P3X-562 | Unity | N/A |
| During a search through a yellow-sanded planet filled with blue crystals, O'Neill inadvertently touches one and is knocked unconscious. A double of himself is created to examine the Tau'ri and returns to Earth, where he is set loose to explore Jack's past and soon becomes an unwitting threat to society. | ||||||
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"The Nox" | 107 | September 12, 1997 | Earth, Gaia | Nox | Apophis |
| After increased pressure to acquire advanced technology from their missions, SG-1 travel to a planet in order to capture a creature apparently capable of rendering itself invisible. When Apophis and his guards find them, they are killed, but then miraculously resurrected by the Nox, a race of beings who will not meddle with any of their immediate affairs, especially capturing Apophis. | ||||||
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"Brief Candle" | 108 | September 19, 1997 | Argos, Earth | Argosian | N/A |
| On a visit to Argos, SG-1 discover that a Goa'uld, Pelops, engineered the Argosian race to live for only 100 days. O'Neill is inadvertently infected with the nanites that cause their rapid aging and grows older by the day, while the team try to stop the process before it is too late. | ||||||
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"Thor's Hammer" | 109 | September 26, 1997 | Cimmeria, Earth | Cimmerian, Unas | Ruax |
| Whilst exploring Cimmeria, Teal'c and O'Neill are transported to a labyrinth where any Goa'uld, as well as their host, will die if they try to escape. The two nevertheless attempt to find a way out, but are found by an unwanted visitor. Meanwhile, Carter and Jackson use Kendra, a former Goa'uld host, to guide them to the labyrinth. | ||||||
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"The Torment of Tantalus" | 110 | October 3, 1997 | Earth, Heliopolis | Alliance of Four Great Races | N/A |
| Daniel Jackson sees a video documenting classified experiments from 1945 in which the Stargate was actually activated and Ernest Littlefield, Catherine Langford's love was stranded alone on a planet for more than 50 years. SG-1, and Langford gate to the planet and are surprised to find Littlefield still alive. | ||||||
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"Bloodlines" | 111 | October 10, 1997 | Chulak, Earth | Chulakian, Goa'uld, Jaffa | Serpent Guards |
| In order to learn more about Goa'uld symbiotes, SG-1 returns to Chulak to retrieve one. Meanwhile, Teal'c finds his family and tries to keep his son, Rya'c, from being implanted with a symbiote. | ||||||
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"Fire and Water" | 112 | October 17, 1997 | Earth, Oannes | Ohne | N/A |
| SG-1 return to Earth, convinced that Daniel Jackson is dead. While they mourn their loss, they begin to have the feeling that their memories are faked to make it look like he died, and that he is still alive. Their theories turn out to be correct, when Jackson is actually imprisoned by an Ohne named Nem to extract information regarding the whereabouts of his mate, Omoroca. | ||||||
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"Hathor" | 113 | October 24, 1997 | Earth | Goa'uld | Hathor |
| The Goa'uld queen, Hathor, named for the Egyptian sex goddess, awakens after being discovered in her sarcophagus in Mexico and makes her way to Stargate Command. She begins to exert her influence on the men of the base in order to start building her new Jaffa army. Soon, with all the males loyal to her, it is up to the females of the base to stop her. | ||||||
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"Singularity" | 114 | October 31, 1997 | Earth, Hanka | Hankan | Nirrti |
| SG-1 arrives on the planet Hanka and learns that everyone, natives and SGC personnel alike, has died from a mysterious disease. They find Cassandra, the lone survivor, and take her back to Earth. They soon discover, though, that she has had a bomb planted inside of her set to blow in a matter of hours - and removing it is impossible. | ||||||
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"Cor-ai" | 115 | January 23, 1998 | Cartego, Earth | Byrsa | Serpent Guards |
| SG-1 is captured by the inhabitants of Cartego. They particularly want Teal'c, who was responsible for the death of the father of one of the men while he was still First Prime of Apophis. The inhabitants prepare Teal'c for Cor-ai, their version of a trial. Despite being told by Teal'c not to interfere, O'Neill does not want to go along with the process. Soon, Jaffa arrive to take some of the inhabitants as hosts. | ||||||
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"Enigma" | 116 | January 30, 1998 | Earth, Tollan | Nox, Tollan | N/A |
| SG-1 rescues a group of technologically advanced Humans, the Tollans, whom they find near death on a volcanically unstable planet. The Tollans don't want to share any of their knowledge with the more "primitive" Earth Humans and, because of this, the NID and Colonel Maybourne plan to take them away for study. SG-1 tries to stop the NID by having the reluctant Tollans use their technology to escape. | ||||||
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"Solitudes" | 117 | February 6, 1998 | Earth, P4A-771 | N/A | N/A |
| After fleeing from a planet full of Jaffa, a mysterious power surge from the Stargate separates Daniel Jackson and Teal'c from Samantha Carter and Jack O'Neill. Carter and O'Neill discover they've ended up on an ice planet. Little do they know, they are actually closer to home than they think. | ||||||
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"Tin Man" | 118 | February 13, 1998 | Altair, Earth | Altairan | N/A |
| SG-1 arrive on the seemingly abandoned planet of Altair and are soon knocked out. When they awaken with seemingly no ill-effects, they hastily return to Earth. There, they discover that they've been turned into androids. To ensure their survival, they are forced to return to Altair to work with the last remaining Altairan, Harlan, who maintains the power systems of the underground city, but soon learn Harlan is hiding something. | ||||||
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"There But for the Grace of God" | 119 | February 20, 1998 | Earth, P3R-233 | Jaffa | Teal'c |
| Daniel Jackson touches a device known as a Quantum Mirror. At first he thinks nothing has happened, only to learn that he is no longer on his own Earth. He soon discovers that he is in an Alternate reality where Carter is a civilian scientist and O'Neill is the general. He must find a way back to his reality, but this proves difficult, as in that Universe the Goa'uld are invading Earth and Teal'c is again Apophis' first prime. | ||||||
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"Politics (Part 1 of 3)" | 120 | February 27, 1998 | Earth | N/A | N/A |
| After experiencing a Goa'uld invasion in an alternate reality, Daniel Jackson attempts to warn Stargate Command of the possibility of it happening in this reality. The government, however, has other plans as Senator Kinsey evaluates the dangers of the Stargate Program. | ||||||
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"Within the Serpent's Grasp (Part 2 of 3)" | 121 | March 6, 1998 | Earth | Abydonian, Goa'uld, Jaffa | Apophis, Klorel |
| The Stargate Program is shut down after Kinsey's visit, but SG-1 still plans to stop the Goa'uld invasion. They gate to what they think is the Goa'uld home world, but soon discover they are on a Ha'tak vessel, lead by Apophis and Skaara, now host to Klorel. Also, the ships are heading straight for Earth. | ||||||
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
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"The Serpent's Lair (Part 3 of 3)" | 201 | June 26, 1998 | Earth | Goa'uld, Jaffa | Apophis, Klorel |
| The Ha'tak vessels arrive over Earth, and SG-1 is captured after killing Klorel. Fortunately, a small team of Jaffa led by Bra'tac is secretly stopping Apophis from taking over the Earth, and rescues SG-1 for their assistance. | ||||||
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"In the Line of Duty" | 202 | July 3, 1998 | Earth, Nasya | Hankan, Nasyan, Tok'ra | Ashrak, Edrekh |
| While on an evacuation mission, a symbiote takes Samantha Carter as its host and makes its way to Earth to leave to another planet. However, the rest of the team find out of this and arrests her. She tells the team that she is a member of the legendary Tok'ra, but unfortunately, an Ashrak (Goa'uld assassin) is sent to kill her. | ||||||
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"Prisoners" | 203 | July 10, 1998 | Earth, Hadante, Rillaan | Rillaanian | Linea |
| SG-1's helping of a panicked native of a planet gets them into trouble, and are sent to a prison planet with no way of gating out of the there. Their chance of survival lies on an elderly woman, Linea, who has a terrifying past. | ||||||
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"The Gamekeeper" | 204 | July 17, 1998 | Earth, P7J-989 | Volsinii | The Keeper |
| On P7J-989, SG-1 are attached to virtual reality pods, where Carter and Jackson, and O'Neill and Teal'c are replaying Jackson's parents' death and a past mission gone awry respectively. The man behind it, the Keeper, who is keeping the planet's inhabitants from leaving. | ||||||
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"Need" | 205 | July 24, 1998 | Earth, Terella | Terellan | N/A |
| SG-1 are caught and sent away for slave labour, except for Jackson, who is starting to overuse a sarcophagus, where the adverse effects are similar to that of drug addiction. When SG-1 is finally freed, they take Jackson back to prevent him from using again. | ||||||
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"Thor's Chariot" | 206 | July 31, 1998 | Cimmeria, Earth | Asgard, Cimmerian, Goa'uld, Jaffa | Heru'ur |
| The Goa'uld has discovered that Cimmeria is no longer protected by Thor's Hammer, after SG-1 destroyed it last year to save Teal'c, and is enslaving the natives. The only hope is to somehow contact the mythical Thor and his people. | ||||||
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"Message in a Bottle" | 207 | August 7, 1998 | Earth, P5C-353 | A't'trr | A't'trr |
| SG-1 explors the rather barren and moon-like P5C-353 and brings back a mysterious orb to study it. However, after realising it is a threat, it takes hold, and eventually control of Colonel O'Neill. | ||||||
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"Family" | 208 | August 14, 1998 | Chulak, Earth | Jaffa | Apophis, Fro'tak |
| Teal'c and SG-1 return to Chulak to rescue Rya'c, who was taken by Apophis. Eventually, they find him, but all but Teal'c notices that Rya'c has been brainwashed by Apophis, who sends him to destroy the Tau'ri after he will arrive on Earth. | ||||||
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"Secrets" | 209 | August 21, 1998 | Abydos, Earth | Abydonian, Goa'uld | Amaunet, Apophis, Heru'ur |
| After a year since Skaara and Sha're were kidnapped, the Abydonians unbury the gate in the hopes of their return with Jackson. However, he returns empty handed, but realises Sha're has returned by herself. She is pregnant and returns to Abydos to prevent Heru'ur from taking her child. She soon goes into labour Meanwhile, Carter and O'Neill go to Washington D.C. to receive a medal for stopping the attack a few months back, but discovers that a civilian has discovered the Stargate Programme. | ||||||
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"Bane" | 210 | September 25, 1998 | Earth, Svoriin | Infestation fly | Infestation fly |
| On a mission, Teal'c is bitten by a bug who overwhelmed the planet's previous civilization. He soon falls ill and his Symbiote can't heal him. To make matters worse, the NID takes him away to study the affects of the bite, but he manages to escape and is on the loose. The race is on to find him, not just to see who gets to him first, but to get him to prevent an infestation. | ||||||
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"The Tok'ra (Part 1 of 2)" | 211 | October 2, 1998 | Earth, P34-353J | Tok'ra | N/A |
| Carter's visions of the former Jolinar, leads her and SG-1 to a planet, where several Tok'ra are hiding. They attempt to form an alliance, that isn't going well. Meanwhile, Carter's father, Jacob Carter is dying from his lymphoma. | ||||||
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"The Tok'ra (Part 2 of 2)" | 212 | October 9, 1998 | Earth, P34-353J | Goa'uld, Tok'ra | Cordesh, Goa'uld |
| The only hope for Jacob Carter to survive, and to ensure the Tau'ri/Tok'ra alliance a success, is for Jacob to undergo an implantation of the Tok'ra Selmak. Meanwhile, their base is exposed to the Goa'uld, via an operative on the inside. | ||||||
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"Spirits" | 213 | October 23, 1998 | PXY-887, Earth | Salish, Spirits | Spirits |
| The Tau'ri has discovered Trinium, a superlight, yet superstrong element that could prove useful. However, SG-11 is MIA on the planet the Trinium is found on, and they are captured by the planet's "spirits". | ||||||
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"Touchstone" | 214 | October 30, 1998 | Madrona, Earth | Madronan | NID |
| While attempting to study the Touchstone on Madrona, they discover it is missing, and the Madronans blame the Tau'ri, since people in SG uniform took it earlier. Soon, after noticing strange weather on Earth, SG-1 comes to the conclusion that the NID is launching secret offworld missions, by using Earth's second Stargate from Antarctica stored in Area 51. | ||||||
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"A Matter of Time" | 215 | December 9, 1998 | Earth, P3W-451 | N/A | Black Hole |
| An SG team is trapped on a planet that falls victim to a newly formed black hole. While gating to retrieve them, the gate cannot shut down, and the time is being sucked into the black hole, meaning the distortion could put Earth at jeopardy. | ||||||
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"The Fifth Race" | 216 | December 16, 1998 | Earth, Othala, P3R-272, P9Q-281 | Ancient, Asgard | N/A |
| O'Neill accidentally steps forward to a machine, where he soon becomes knowledgeable, as well as increasing his brain activity. Soon, he begins not to speak English, but a language completely new to the team, Ancient. There is nothing the team can do to prevent the transformation, so O'Neill is forced to go his own way to save himself. | ||||||
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"Serpent's Song" | 217 | January 6, 1999 | Earth, PB5-926 | Goa'uld, Tok'ra | Apophis, Sokar |
| While trying to find the Tok'ra, SG-1 witnesses the crash of a Death Glider piloted by Apophis. After demanding sanctuary from the Tau'ri, they take him back to Earth, where the team finds it difficult to attempt to save his life at all after the suffering he caused. Worse, an enemy named Sokar demands Apophis from them. | ||||||
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"Holiday" | 218 | January 13, 1999 | Dendred, Earth | Dendredan | N/A |
| SG-1 finds an aged, and dying warrior named Machello, whose room is filled with technology that can devastate the Goa'uld. As Machello's last chance of survival, he manages to get into Daniel Jackson, and vice-versa. The rest of the team don't notice, until the dying Machello has Jackson's memories, and Jackson (Machello) is on the loose. | ||||||
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"One False Step" | 219 | January 20, 1999 | Earth, PJ2-445 | Pod People | N/A |
| SG-1's efforts to communicate with some strange inhabitants causes an outbreak of illness. They soon discover that this is because a UAV crashed into one of the planet's plants, which hurts and upsets it, spreading to the natives. | ||||||
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"Show and Tell" | 220 | January 27, 1999 | Earth, Reetalia | Reetou, Tok'ra | Reetou Rebels |
| A genetically engineered young boy is brought to Earth and talks with Jack O'Neill, who warns him that a group of invisible rebels, known as the Reetou plans to wipe out all humans to defeat the Goa'uld, and unknown to them, five Reetou rebels are hiding in Stargate Command. | ||||||
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"1969" | 221 | February 3, 1999 | Earth | N/A | N/A |
| A freak accident involving a solar flare causes SG-1 to gate to Earth, but in 1969. While trying to figure out a way back, the team is mistaken for Soviet spies and is being transferred to a facility, but a young Lieutenant Hammond comes to render assistance, so SG-1 can return to their home timeline. | ||||||
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"Out of Mind (Part 1 of 2)" | 222 | February 10, 1999 | Earth, Eskal | Goa'uld | Hathor |
| O'Neill is awakened from stasis in Stargate Command, but finds out he is in the year 2077, and that the rest of his team and everyone he knew died. However, he has suspicions and knows that the "SGC personnel" are hiding something from him, a planned Goa'uld invasion of the SGC, and Earth. | ||||||
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
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"Into the Fire (Part 2 of 2)" | 301 | June 25, 1999 | Chulak, Earth, Eskal | Goa'uld, Jaffa, Tok'ra | Hathor, Trofsky |
| While Carter and Jackson try to escape from Eskal, O'Neill is implanted with a Goa'uld. Teal'c, who left the SGC, seeks help on Chulak to assist SG-1. There, he has an unexpected volunteer, General Hammond. | ||||||
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"Seth" | 302 | July 2, 1999 | Earth | Goa'uld, Tok'ra | Seth |
| Jacob Carter/Selmak comes to Earth and tells SG-1 that a Goa'uld named Seth is hiding on Earth. There, Jackson tracks down several cults involving Seth to Washington state. However, the ATF also has an interest in stopping the cult leader. Furthermore, Carter, Jackson and O'Neill are brainwashed. | ||||||
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"Fair Game" | 303 | July 9, 1999 | Earth | Asgard, Goa'uld | Nirrti |
| Whilst receiving a medal, Jack O'Neill is "beamed" aboard a ship belonging to Thor of the Asgard. Thor tells him that he will host a negotiation between the Tau'ri, and System Lords Cronus, Nirrti and Yu. However, one of them does not wish to negotiate. | ||||||
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"Legacy" | 304 | July 16, 1999 | Earth, PY3-948 | Linvris | Goa'uld killing organism |
| Daniel Jackson has hallucinations and is soon diagnosed with schizophrenia, possibly due to the use of Stargate travel. However, it is not schizophrenia, but he has one of the Goa'uld killing devices belonging to the late Machello, and Teal'c has one on him. | ||||||
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"Learning Curve" | 305 | July 23, 1999 | Earth, Orban | Orbanian | N/A |
| SG-1 is impressed with the learning power of Orbanian children, but soon learns that the children eventually go through a ceremony to remove the nanites from the children, which takes away what they learnt. O'Neill decides to take Merrin away from them, and teach her how to become a true kid. | ||||||
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"Point of View" | 306 | July 30, 1999 | Earth | Asgard, Goa'uld, Jaffa | Apophis (alternate reality) |
| Samantha Carter and Charles Kawalsky from an alternate reality use their Quantum Mirror to get to our universe, because their Earth is enslaved by the Goa'uld. SG-1 decides to help them take back what they lost, by contacting the Asgard for help. | ||||||
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"Deadman Switch" | 307 | August 6, 1999 | PJ6-877 | Ilempiri, Tok'ra | Aris Boch |
| SG-1 is captured by Aris Boch, a bounty hunter working for Sokar, and proves to be almost impossible to escape from. He also forces them to help him capture a Goa'uld hiding on their planet, but soon discovers they are going to capture a Tok'ra. | ||||||
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"Demons" | 308 | August 13, 1999 | Medieval planet | Unas | Unas |
| SG-1 arrive on a planet, where the inhabitants believe they are "demons", since they travelled through the Stargate. Teal'c is accused of witchcraft. | ||||||
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"Rules of Engagement" | 309 | August 20, 1999 | Apophis' training planet, Earth | Goa'uld, Jaffa | SG-X |
| SG-1's efforts to retrieve an SG team they thought were MIA gets them captured and stunned. They work out that the "SG team" are actually slaves who work for Apophis to invade Earth. SG-1 must convince them that Apophis is dead, and to stop them from carrying out their mission. | ||||||
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"Forever in a Day" | 310 | October 8, 1999 | Abydos, Earth, P8X-873 | Abydonian, Goa'uld | Amaunet |
| The Abydonians are kidnapped and sent to P8X-873, controlled by Amaunet, as several SG teams rescue the Abydonians, Daniel Jackson tries to get to Amaunet and save Sha're. However, it does not end the way Jackson wanted. | ||||||
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"Past and Present" | 311 | October 15, 1999 | Earth, Vyus | Vyan | Ke'ra |
| SG-1 arrive on Vyus, and finds that the inhabitants have all lost their memories. They soon discover that the culprit is someone they had dealings with before. | ||||||
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"Jolinar's Memories (Part 1 of 2)" | 312 | October 22, 1999 | Delmak, Earth, Netu | Goa'uld, Tok'ra | Bynarr, Sokar |
| Martouf tells Samantha Carter that her father is captured by Sokar and sent to "hell", which is actually a prison moon, Netu terraformed to make it resemble hell.Carter and the rest of her team plan a rescue, but are later captured themselves. | ||||||
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"The Devil You Know (Part 2 of 2)" | 313 | October 29, 1999 | Delmak, Earth, Netu, Vorash | Goa'uld, Tok'ra | Apophis, Sokar |
| SG-1 discovers that Apophis is a prisoner on Netu and is planning a revolt against Sokar. Meanwhile, Teal'c goes to Vorash to seek assistance from the Tok'ra, but they have plans other than rescuing the teams to stop Apophis. | ||||||
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"Foothold" | 314 | November 5, 1999 | Earth | Stragoth | Stragoth |
| Little does SG-1 know, mysterious aliens have taken control of the SGC and are impersonating the personnel. Teal'c and Carter notice and escape. While Teal'c tries to stop them, Carter reluctantly seeks the NID to help stop them | ||||||
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"Pretense" | 315 | January 19, 2000 | Earth, Tollana | Goa'uld, Nox, Tollan | Zipacna |
| The Tollans ask for SG-1's help when Klorel crashes on their new homeplanet, Tollana. They need SG-1 to help assign Skaara/Klorel's fate. They must perform the triad, where they go against the Nox, and Zipacna of the Goa'uld. Meanwhile, Teal'c and Carter believe that Zipacna is using the triad to distract them whilst his Jaffa work on crippling the Tollan defenses to enslave Tollana. | ||||||
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"Urgo" | 316 | January 26, 2000 | Earth, P4X-884 | N/A | N/A |
| SG-1 explore P4X-884, after noticing it to be a paradise world. However, after several hours, they return with no memory whatsoever about what has happened. They soon discover a computer simulation named Urgo trying to influence the team. After they find him annoying, they attempt to stop him, but find it hard, since Urgo is doing everything he can to distract them. | ||||||
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"A Hundred Days" | 317 | February 2, 2000 | Earth, Edora | Edoran | N/A |
| On Edora, SG-1 convinces the peaceful natives that every hundred years, the annual fire rain would have a devestating impact on the planet. However, during the evacuation process, an asteroid supposedly destroys the gate, leaving O'Neill and a few Edorans stranded, and the rest of the team on Earth spends a hundred days trying to reach them again. | ||||||
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"Shades of Grey" | 318 | February 9, 2000 | Earth, NID Base, PX3-595, Tollana | Asgard, Tiernod, Tollan | Harold Maybourne, NID |
| An angered O'Neill steals a piece of technology from the Tollans after they refuse to give some away to the Tau'ri. Hammond later finds out of this and O'Neill soon resigns. During his retirement, he is approached by Harold Maybourne of the NID to get him to work for him by stealing technology. | ||||||
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"New Ground" | 319 | February 16, 2000 | Earth, P2X-416 | Bedrosian, Optrican | Bedrosians |
| The Bedrosian military are convinced that SG-1 are working for their enemy, the Optricans. While imprisoned, Teal'c evades capture, but is blinded. He relies on an archeologist to help free the rest of his team. | ||||||
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"Maternal Instinct" | 320 | February 25, 2000 | Earth, Kheb | Ancient, Harcesis, Jaffa | Jaffa |
| Apophis has taken control of Sokar's forces, and is racing the Tau'ri to search for the Harcesis, a child with all the knowledge of the Goa'uld on Kheb. SG-1 gets there first, but it is only a matter of time before the enemy catch up to them. | ||||||
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"Crystal Skull" | 321 | March 3, 2000 | Earth, P7X-377 | Omeyocan | N/A |
| Daniel Jackson stares down on a crystal skull. However, he mysteriously disappears. Jackson tries his best to communicate with them, even though he can't be seen. He gets his grandfather, Nicholas Ballard to help, since he claimed to have experienced the same thing. | ||||||
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"Nemesis (Part 1 of 2)" | 322 | March 8, 2000 | Earth | Asgard, Replicator | Replicators |
| Thor's ship is above Earth and is overrun with the Asgard's nemesis that is even more powerful than the Goa'uld, Replicators. O'Neill and SG-1 are beamed aboard to find out a way to stop them before they could infest Earth. | ||||||
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
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"Small Victories (Part 2 of 2)" | 401 | June 30, 2000 | Earth, Othala | Asgard, Replicator | Replicators |
| Despite the defeat of the Replicators, some survived the crash and managed to infest a Russian Foxtrot-class submarine to replicate a new army. Meanwhile, Thor returns to Earth and wants Carter's assistance to defeat the Replicators from taking over Othalla, by using "stupid ideas" as a means of stopping them. | ||||||
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"The Other Side" | 402 | July 7, 2000 | Earth, Euronda | Eurondan, Breeder | Alar, Farrell |
| The Eurondans, who have an ancestral history with the Tau'ri, contact Earth and request their assistance to win a generations-long war. However, the lack of intel about their "enemy" and their shady behaviour arouses a lot of suspicion from Daniel Jackson. | ||||||
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"Upgrades" | 403 | July 14, 2000 | Earth, PX9-757 | Atanik, Jaffa, Tok'ra | Serpent Guards |
| Anise of the Tok'ra arrives on Earth to test Atanik armbands on SG-1, and notices that they cause the team to be physically augmented. With their new powers evident, SG-1 urges Hammond to let them fight the Goa'uld with them. However, the armbands also make the team more irrational. | ||||||
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"Crossroads" | 404 | July 21, 2000 | Earth, Vorash | Chulakian, Goa'uld, Tok'ra | Tanith |
| Shan'auc, one of Teal'c's old flames and priestess of Chulak claims to have taught her symbiote to despise the Goa'uld. The Tok'ra seem convinced of this, but there is still a reasonable amount of doubt from the others. | ||||||
 |
"Divide and Conquer" | 405 | July 28, 2000 | Earth, P6Y-325, Vorash | Tok'ra | Za'tarc, Martouf |
| The Tok'ra and Tau'ri plan a treaty for their alliance. Unfortunately, mind-controlled assassins who work for the Goa'uld, known as Za'tarcs are among them. Anise invented a device, similar to a lie detector, to determine who is a Za'tarc, but can hardly believe when Samantha Carter and Jack O'Neill are confirmed to be Za'tarcs. | ||||||
 |
"Window of Opportunity" | 406 | August 4, 2000 | Earth, P4X-639 | N/A | Malakai |
| On a routine mission to P4X-639, SG-1 meets alien archealogist Malakai operating an Ancient device. Malakai has his own motives and causes a time loop, where only Jack O'Neill and Teal'c notice. Furthermore, convincing the rest they are trapped in a time loop and that they have to return to the planet to stop it proves difficult when the same few hours from breakfast to the mission is repeated over and over again. | ||||||
 |
"Watergate" | 407 | August 11, 2000 | Earth, Water planet | Water-based life form | Water-based life form |
| The SGC is unable to activate their Stargate. They soon discover that the Russians have their hands on one, after they recovered one from the wreckage of the crashed Beliskner. Another problem is that their Stargate is somehow still activated indefinitely. | ||||||
 |
"The First Ones" | 408 | August 18, 2000 | Earth, P3X-888 | Unas | Robert Rothman, Unas |
| Daniel Jackson is captured and taken prisoner by an Unas later to be known as Chaka on P3X-888. While he learns more about the Unas, the rest of SG-1 and other teams plan a rescue operation. However, Teal'c stops them, after he senses that one of the team members are taken host by a Goa'uld. | ||||||
 |
"Scorched Earth" | 409 | August 25, 2000 | Enkaran home world, P5S-381, Earth | Gadmeer, Enkaran | N/A |
| SG-1 has relocated the Enkarans to a planet suitable for them. However, at the same time, the Gadmeer, a sulfur-based lifelform also claims the planet, by igniting the planet with their terraformer. | ||||||
 |
"Beneath the Surface" | 410 | September 1, 2000 | P3R-118, Earth | N/A | Calder |
| Carter, Jackson, O'Neill and Teal'c are somehow working as miners on the ice-age ridden planet of P3R-118 as Thera, Karlin, Jonah and Tor respectively. Meanwhile, the SG teams are searching all over the ice covered planet for any signs of SG-1, who have gone missing. | ||||||
 |
"Point of No Return" | 411 | September 8, 2000 | Earth, Martin's world | N/A | Peter Tanner |
| Stargate Command is contacted by Martin Lloyd, who needs to speak to Jack O'Neill. SG-1 goes to Montana to see who he is, as he claims to be from outer space, and insists that a crashed spaceship is nearby. Meanwhile, more of his people wish to silence him. | ||||||
 |
"Tangent" | 412 | September 15, 2000 | Earth, Jupiter | N/A | N/A |
| Teal'c and O'Neill test a Death glider they acquired from Apophis in the past. However, the Glider has a life of its own, when a recall device installed by Apophis sends the ship back to Chulak, which will take several hundred years at their current speed, and they only have a few days of oxygen. | ||||||
 |
"The Curse" | 413 | September 22, 2000 | Earth | Goa'uld | Osiris |
| After Daniel Jackson learns that his old archaeology professor dies in an explosion, he soon suspects that it may not be an accident, and that one of the professor's collegues are responsible for his death. Meanwhile, he finds out a shocking secret about the Ancient Egyptian artifacts they are studying. | ||||||
 |
"The Serpent's Venom" | 414 | September 29, 2000 | Chulak, Earth, Tobin system | Goa'uld, Jaffa, Tobin, Tok'ra | Apophis, Heru'ur, Terok |
| SG-1 and Selmak receive solid intel that Apophis and Heru'ur are forming an alliance to rule the galaxy. They plan to use one of the mines from the Tobin system to attack the fleet. Furthermore, Teal'c is captured by his old friend Rak'nor, and is imprisoned onboard Heru'ur's vessel. | ||||||
 |
"Chain Reaction" | 415 | December 13, 2000 | Earth | N/A | Robert Kinsey, NID |
| George Hammond is apparently forced to retire, and replaced by a Major General Henry Bauer. There is nothing SG-1 could do about it, since they will fight someone high up in government. However, Jack O'Neill enlists the help of Harry Maybourne to stop the NID, and Robert Kinsey to return Hammond to his office. | ||||||
 |
"2010" | 416 | January 3, 2001 | Earth | Aschen | Aschen |
| In an alternate reality version of the year 2010, the Stargate Programme has been made public, and they formed an alliance with the Aschen, who helped wipe out the Goa'uld. Soon, Samantha Carter learns that she cannot concieve a child, and suspects tha Aschen has something to do with it. | ||||||
 |
"Absolute Power" | 417 | January 10, 2001 | Abydos, Earth | Abydonian, Harcesis | N/A |
| The Harcesis has been found on Abydos and taken to Earth by SG-1, where they tell him how to defeat the Goa'uld once and for all. However instead Shifu, the Harcesis shows Daniel Jackson a vision of what would happen if he gives him the plans to defeat the Goa'uld. | ||||||
 |
"The Light" | 418 | January 17, 2001 | Earth, P4X-347 | N/A | N/A |
| After an SG team member kills himself by the Stargate's unstable vortex and the rest of his team are mysteriously dying, SG-1 links the team's routine mission to P4X-347 to be responsible, as they find a highly beautiful, yet very addictive light. | ||||||
 |
"Prodigy" | 419 | January 24, 2001 | Earth, M4C-862 | Small energy being | Small energy beings |
| Cadet Jennifer Hailey gets Samantha Carter's attention after noticing her intelligence, which rivals Carter's. She decides to send her on a mission with an expedition team on M4C-862. There, the teams manage to anger a group of tiny flying orbs, which can literally pass through solid matter with fatal consequences for the teams. | ||||||
 |
"Entity" | 420 | January 31, 2001 | Earth, P9C-372 | Entity | Entity |
| An "entity" from P9C-372 makes its way into Stargate Command through MALP tramsmission, and immediately begins to take over a section. Trying to disconnect it causes the entity to take control of Major Carter. | ||||||
 |
"Double Jeopardy" | 421 | February 7, 2001 | Earth, Juna | Altairan, Goa'uld, Jaffa | Cronus |
| SG-1 arrives on Juna, where they are captured by Cronus' forces, where Cronus himself doesn't take the reunion well. However, unknown to him, SG-1 is actually the robot copies from the real SG-1's encounter on Altair three years ago. | ||||||
 |
"Exodus (Part 1 of 3)" | 422 | February 14, 2001 | Vorash | Goa'uld, Tok'ra | Apophis, Tanith |
| SG-1 return to Vorash to give the Tok'ra a Ha'tak vessel that once belonged to Cronus. But after learning Apophis and his fleet are coming to Vorash, they plan to evacuate Vorash, where Carter has a daring plan to send the planet's sun into a premature supernova, to defeat Apophis once and for all. | ||||||
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
 |
"Enemies (Part 2 of 3)" | 501 | June 29, 2001 | Delmak, Earth | Goa'uld, Replicator, Tok'ra | Apophis, Teal'c, Replicators |
| The supernova causes SG-1 and Apophis' ships to jump 4 million light years. SG-1 hides from Apophis, but after coming out again, they find Apophis' ship completely abandoned. It is discovered Apophis and his Jaffa fled the ship after it is taken over by Replicators. They infest the Ha'tak, and furthermore, Apophis has brainwashed Teal'c, and is now working against his team. | ||||||
 |
"Threshold (Part 3 of 3)" | 502 | July 6, 2001 | Chulak, Earth | Jaffa | N/A |
| Even after Apophis' death, Teal'c is still brainwashed. The only way to break the brainwash is the Rite of M'al Sharran, a ceremony in which the symbiote is removed until the Jaffa makes his or her choice whether they are to die free, or a slave. | ||||||
 |
"Ascension" | 503 | July 13, 2001 | Earth, Velona | Ancient | N/A |
| After a mission to Velona, where they find a weapon capable of defeating the Goa'uld, Samantha Carter is followed by an ascended being named Orlin, who warns her not to use the weapon. | ||||||
 |
"The Fifth Man" | 504 | July 20, 2001 | Earth, P7S-441 | Jaffa, Reol | Jaffa |
| SG-1 is forced to abandon Jack O'Neill and the team's fifth member, Lt. Tyler. However, before they can reinforce themselves, they are stopped and pulled off duty, since the SGC has no recollection of Tyler. Meanwhile, O'Neill and "Tyler" hide from Jaffa patrols. | ||||||
 |
"Red Sky" | 505 | July 27, 2001 | Earth, K'tau | Asgard, K'Tau | N/A |
| A mission to K'tau, causes the planet's sun to die out, after the wormhole travelled through it, causing it to be unstable. The Asgard, who protect the planet, aren't allowed to intervene; so the Tau'ri are forced to help them themselves, and some of the natives won't allow it. | ||||||
 |
"Rite of Passage" | 506 | August 3, 2001 | Earth | Hankan | Nirrti |
| On her sixteenth birthday, Cassandra falls ill. Soon, they learn that when she was younger, Nirrti experimented on her and other children like her. They have to save her before she will die. | ||||||
 |
"Beast of Burden" | 507 | August 10, 2001 | Burrock's World, Earth, P3X-888 | Unas | Burrock |
| Chaka and other Unas are kidnapped and sold as servants on another planet. While SG-1 observes, Jackson and O'Neill are captured, and Carter and Teal'c plan to break them out. | ||||||
 |
"The Tomb" | 508 | August 17, 2001 | Earth, P2X-338 | Goa'uld | Marduk |
| After a team from the RussianStargate Programme goes missing on P2X-338, SG-1 and another Russian team are sent to retrieve them. In their search, they find a mysterious tomb, which housed a deadly enemy, picking off the Russian team members one by one. | ||||||
 |
"Between Two Fires" | 509 | August 24, 2001 | Earth, Tollana | Goa'uld, Tollan | Tanith |
| The Tollans are somehow willing to give away their Ion cannons to the Tau'ri to protect Earth. Omoc died, and Narim believes he was murdered, which did not happen to the Tollans for several years. SG-1 comes to the conclusion that those two events are connected somehow, and a conspiracy is brewing. They soon find that Travell actually works for Tanith. | ||||||
 |
"2001" | 510 | August 31, 2001 | Earth, Volia | Aschen, Volian | Aschen |
| SG-1 makes contact with a technologically advanced race known as the Aschen (a race of people SG-1 from an alternate future tried to warn current SG-1 not to make contact with). While they form an alliance, Jackson and Teal'c find clues about the Aschen past. | ||||||
 |
"Desperate Measures" | 511 | September 7, 2001 | Earth | N/A | Adrian Conrad, Frank Simmons |
| Samantha Carter is kidnapped by masked assailants, who also took a symbiote from the Russians. The rest of SG-1 do all they can to find her. Meanwhile, she finds out who is responsible for her kidnapping, Adrian Conrad, who is dying wants to experiment on her, so he can take a symbiote to cure him of all illness, and then remove it safely. | ||||||
 |
"Wormhole X-Treme!" | 512 | September 8, 2001 | Earth, Mars | N/A | Peter Tanner |
| SG-1 watches a television commercial about a new sci-fi show called "Wormhole X-Treme!", which has very similar attributes to the Stargate Programme. While O'Neill investigates, he learns that Martin Lloyd pitched the idea of the show to the studio. | ||||||
 |
"Proving Ground" | 513 | March 8, 2002 | Earth | N/A | N/A |
| SG-1 is training a group of recruits to prove test their limits when joining an SG team. Training doesn't go very well, so O'Neill plans to motivate them. | ||||||
 |
"48 Hours" | 514 | March 15, 2002 | Earth, Memphis | Goa'uld | Tanith, Adrian Conrad, Frank Simmons |
| After escaping the Goa'uld, and killing Tanith, the Stargate shuts down just as Teal'c is still in the wormhole. Their efforts to halt the Stargate Programme are threatened, when Frank Simmons of the NID gives them a 48 hour deadline to save him, or the Stargate Programme will continue, and Teal'c will die. | ||||||
 |
"Summit (Part 1 of 2)" | 515 | March 22, 2002 | Earth, Revanna | Goa'uld, Tok'ra | Ba'al, Osiris, Zipacna |
| The Tok'ra ask Daniel Jackson to covertly spy on a summit between all system lords, so the Tok'ra can kill them, but learns that a new system lord is to join them, one long thought to be dead. | ||||||
 |
"Last Stand (Part 2 of 2)" | 516 | March 29, 2002 | Revanna | Goa'uld, Tok'ra | Ba'al, Osiris, Zipacna |
| While Daniel Jackson learns the identity of ruthless system lord Anubis, who commited atrocities that even the Goa'uld find horrifying, his plans to rescue Sarah Gardner could blow his cover. Meanwhile, Zipacna sent his Jaffa to attack the Tok'ra base on Revanna. | ||||||
 |
"Fail Safe" | 517 | April 5, 2002 | Earth, Revanna | Asgard, Tok'ra | N/A |
| An asteroid is on a collision course for Earth. The Asgard can't help, and the Tok'ra are hard to find, so they return to Revanna to repair a Tel'tak, so SG-1 could deliver a nuclear bomb to destroy it. However, they soon learn that the asteroid may not be natural in origin. | ||||||
 |
"The Warrior" | 518 | April 12, 2002 | Yu's homeworld | Jaffa | K'tano/Imhotep |
| SG-1, especially Teal'c join a camp full of rebel Jaffa, led by K'tano, who wish to stop the Goa'uld, and have more Jaffa join their rebellion. Teal'c decides to change his allegiance to his people, and the rest of the team suspect that K'tano, the former first prime of Imhotep, is hiding something from them. | ||||||
 |
"Menace" | 519 | April 26, 2002 | Earth, Reese's World | Replicator | Reese, Replicators |
| SG-1 finds Reese the last of her people on her home planet. They take her back and soon learn that she is an android. Furthermore, she can create Replicators, and they soon become a serious threat to Stargate Command. | ||||||
 |
"The Sentinel" | 520 | May 3, 2002 | Jaffa, Latona | Jaffa, Latonan | Svarog |
| The Goa'uld system lord, Svarog is planning on taking back Latona to his control. The only way to stop his is the Sentinel, a piece of technology capable of defeating him. Unfortunately, rogue NID agents once tampered with the device, and SG-1 gets the ones responsible to make it operational again. | ||||||
 |
"Meridian" | 521 | May 10, 2002 | Earth, Langara | Langaran | N/A |
| SG-1 have discovered that the Langarans have naquadria, a more volatile version of naquadah, and they plan to use it as a weapon, since the planet's three nations are on the verge of war. Daniel Jackson prevents an accident, but is stricken with radiation poisoning in the process, and will die if they don't save him in time. | ||||||
 |
"Revelations" | 522 | May 17, 2002 | Adara II, Earth | Asgard, Goa'uld | Anubis, Osiris |
| Following the loss of Daniel Jackson, Anubis has made his fleet immune to Asgard defenses, and he has captured Thor. SG-1 must assist Heimdall to evacuate all Asgard knowledge from Adara II, before Anubis gets his hands on them. | ||||||
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
 |
"Redemption (Part 1 of 2)" | 601 | June 7, 2002 | Chulak, Earth, P2X-374 | Chulakian | Anubis |
| While struggling to find a missing fourth member of SG-1, the Russians push O'Neill to have a Russian as the fourth member of the team. Jonas Quinn makes himself at home in the SGC. Samantha Carter works on the new F-302, and Teal'c has an unhappy reunion with Rya'c. Also, Anubis plans to use a weapon to destroy Earth's Stargate, along with the planet itself. | ||||||
 |
"Redemption (Part 2 of 2)" | 602 | June 14, 2002 | Anubis' World, Earth | Chulakian, Jaffa | Anubis |
| Trying to shutdown the Stargate proves impossible before facing the destruction of Earth. Meanwhile, on the outside, Teal'c, Bra'tac and Rya'c break into Anubis' stronghold to stop the weapon. Back on Earth, the teams plan to use the new X-302 to send the Stargate away. | ||||||
 |
"Descent" | 603 | June 21, 2002 | Earth | Asgard | "Ninja" Jaffa |
| Jonas Quinn is now the fourth member of SG-1. Their first mission is to investigate an abandoned Ha'tak vessel orbiting Earth. They investigate and figure out that it belonged to Anubis, and the consciousness of Thor caused the ship to malfunction. Furthermore, the ship is heading down towards the Pacific Ocean. | ||||||
 |
"Frozen" | 604 | June 28, 2002 | Earth | Ancient, Tok'ra | N/A |
| SG-1 is in Antarctica, examining the site of Earth's first Stargate. There, they find a young woman who has been preserved in the ice for several million years. Soon, O'Neill falls ill. | ||||||
 |
"Nightwalkers" | 605 | July 12, 2002 | Earth | N/A | Steveston residents |
| Dr. Richard Flemming calls Samantha Carter about mysterious goings on in a town called Steveston, Oregon, but is murdered before elaborating. SG-1, minus O'Neill, investgates the strange things happening in the seemingly innocent town. | ||||||
 |
"Abyss" | 606 | July 19, 2002 | Ba'al's Outpost, Earth | Jaffa, Tok'ra | Ba'al |
| Jack O'Neill, who was implanted with a Tok'ra to cure him of the illness of Antarctica, has been captured by Ba'al. He is taken to Ba'al's Outpost, where he is tortured for the wherabouts of his Lo'taur. He is repeatedly killed, and then brought back to life with a sarcophagus. To help him cope until his team gives him an opportunity to escape is Daniel Jackson. | ||||||
 |
"Shadow Play" | 607 | July 26, 2002 | Earth, Langara | Langaran | N/A |
| The Kelownans, Jonas Quinn's people, want to re-establish trade relations with the Tau'ri. Jonas is offered clemency in exchange for spying on his old mentor, Kieran, who claims to form a resistance to take away all of the Naquadria. | ||||||
 |
"The Other Guys" | 608 | August 3, 2002 | Khonsu's World | Jaffa, Tok'ra | Her'ak |
| The Goa'uld Khonsu has learned of SG-1's location and has his Jaffa capture the team. SG-1's only hope to rescue them is the incompetent scientist Jay Felger, who is quite fond of the team, but his mission is soon unsurprisingly compromised. | ||||||
 |
"Allegiance" | 609 | August 10, 2002 | P3X-984 | Jaffa, Tok'ra | Ashrak |
| An alliance between the Tau'ri, Jaffa and Tok'ra is in jeopardy when members of each party are mysteriously murdered, and the teams quickly blame each other. | ||||||
 |
"Cure" | 610 | August 17, 2002 | Pangar | Pangaran, Tok'ra | N/A |
| SG-1 arrives on Pangar, where the inhabitants have created a drug called tretonin to cure all ailments. They soon realise that tretonin is actually made of Goa'uld symbiotes. In a twist of fate, SG-1 learns that it is not a Goa'uld queen making the symbiotes, but a Tok'ra. | ||||||
 |
"Prometheus (Part 1 of 2)" | 611 | August 24, 2002 | Earth | Asgard, Goa'uld | Adrian Conrad, Frank Simmons |
| A journalist named Julia Donovan gets wind of the project codenamed "Prometheus". Knowing her capabilities, Stargate Command manages to give her a tour of Prometheus, Earth's new ship mixed with Human and Alien technologies. However, Donovan's crew later hijacks the ship, and demands Adrian Conrad and Frank Simmons. | ||||||
 |
"Unnatural Selection (Part 2 of 2)" | 612 | January 10, 2003 | Earth, Hala | Asgard, Replicator | First, Human form Replicators |
| After retaking the new ship Thor asks SG-1 for their help in defeating the Replicators once and for all, since the replicators have taken over Hala and have taken Human form. The only way to ensure the success of taking them down is to trust Fifth, one of the Replicators. | ||||||
 |
"Sight Unseen" | 613 | January 17, 2003 | Earth | Interdimentional bug | N/A |
| After returning from a planet, Jonas Quinn is startled to see some bugs that no one else can see. Soon other SGC personnel also start seeing the bugs. Attempts to contain the situation go badly and civilians start seeing them also. | ||||||
 |
"Smoke and Mirrors" | 614 | January 24, 2003 | Earth | N/A | Rogue NID |
| Senator Kinsey is shot by an assassin, who later turns out to be Jack O'Neill. As a result he is arrested even though he says he was nowhere near the scene at the time. The rest of the team investigate who is framing him. | ||||||
 |
"Paradise Lost" | 615 | January 31, 2003 | Utopian planet and moon | N/A | N/A |
| Harold Maybourne leads SG-1 to an arch on another planet, where he transports himself to "paradise". Unfortunately, Jack O'Neill is also stuck with him. As they have to cope with each other, Carter tries her best to find the two. Meanwhile, O'Neill suspects Maybourne is starting to act paranoid. | ||||||
 |
"Metamorphosis" | 616 | February 7, 2003 | Earth, P3X-367 | Hok'tar | Nirrti |
| Nirrti makes a return when SG-1 finds her continuing her experiments on enhancing evolution on the residents of the planet P3X-367 . SG-1 and the Russian SG-4 are sent to stop her. However, her 'experiments' do not want SG-1 to kill her, and she gives Jonas Quinn an irresistible offer. | ||||||
 |
"Disclosure" | 617 | February 14, 2003 | Earth | Asgard | N/A |
| Senator Kinsey once again tries to stop the Stargate Programme by having the governments of China, France and the United Kingdom vote in his favour. | ||||||
 |
"Forsaken" | 618 | February 21, 2003 | Earth, P4X-131 | Hebridian, Serrakin | Aden Corso, Lyle Pender, Tanis Reynard |
| SG-1 find the crew of the ship Sebrus on an abandoned planet, but there are also a group of aliens after them. SG-1 tends to them, but not all is as what it seems, as Jonas Quinn uncovers about the background of the Sebrus from Earth history. | ||||||
 |
"The Changeling" | 619 | February 28, 2003 | Earth | Jaffa | N/A |
| Teal'c awakens to find he is a fireman, but is plagued by dreams that he is not who he thinks he is. His dreams involve a Stargate. | ||||||
 |
"Memento" | 620 | March 7, 2003 | Tagrea | Tagrean | Kalfas |
| The Prometheus'hyperdrive is ejected when the drive's Naquadria becomes unstable, and the Prometheus lands on a planet named Tagrea. The crew cannot contact Earth for help because the planet's Stargate is buried, and they have to find it. However, the planet's military leader has other plans. | ||||||
 |
"Prophecy" | 621 | March 14, 2003 | Earth, P4S-237 | Jaffa | Mot |
| Mot is planning on taking over a planet of poor inhabitants. Meanwhile, Jonas Quinn, who was experimented on by Nirrti receives a series of startling visions about what is going to happen, including the destruction of Stargate Command. He plans on stopping this, but the visions are slowly killing him. | ||||||
 |
"Full Circle (Part 1 of 3)" | 622 | March 21, 2003 | Abydos, Earth | Abydonian, Ancient, Goa'uld | Anubis |
| Anubis intends on wiping out all other System lords in the galaxy. Daniel Jackson warns SG-1 to stop Anubis from retrieiving the Eye of Ra from Abydos. They enlist the Abydonians to hold off Anubis' forces, and prevent him from taking the eye, which will strengthen his new superweapon and declare war on the other system lords. | ||||||
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
 |
"Fallen (Part 2 of 3)" | 701 | June 13, 2003 | Earth, Vis Uban | Goa'uld, Jaffa, Langaran, Tok'ra | Anubis |
| Jonas Quinn's search for the "Lost City" leads SG-1 to Vis Uban, where they find Daniel Jackson, who seemed to have de-ascended, and has no memories of his past life whatsoever. Meanwhile, Anubis is now using his superweapon to thwart his enemies, and is also made aware of Vis Uban. Quinn and Jackson must sneak onboard his mothership to disable the weapon, while Carter and O'Neill use their F-302. | ||||||
 |
"Homecoming (Part 3 of 3)" | 702 | June 13, 2003 | Earth, Langara | Goa'uld, Jaffa, Langaran | Anubis, Hale |
| Jonas Quinn is captured by Anubis, where he learns of the location of Langara, and the naquadria so he can use the element to rebuild his superweapon. While Anubis holds the planet prisoner, Teal'c is having a hard time convincing Yu's forces to attack Anubis, so he has his first prime, Oshu convince Ba'al to join in. | ||||||
 |
"Fragile Balance" | 703 | June 20, 2003 | Earth | Asgard | Loki |
| A teenager claiming to be Jack O'Neill arrives in Stargate Command. Believing him to be an imposter, the teen manages to recite every key event from fellow team members. After believing it to be O'Neill, they find out he's a botched clone. They investigate what has happened to the real O'Neill. | ||||||
 |
"Orpheus" | 704 | June 27, 2003 | Earth, Erebus | Jaffa | Jaffa |
| Teal'c is shot on a mission and is determined to make his recovery as quick as possible, since Rya'c and Bra'tac have been captured and work as slaves on Erebus. Daniel Jackson starts to remember a few events from his time while he ascended, and uses them to aid several SG teams to infiltrate the labour camp and rescue the imprisoned Jaffa. | ||||||
 |
"Revisions" | 705 | July 11, 2003 | Earth, P3X-289 | N/A | The Link |
| SG-1 find a civilisation live in a dome of an unliveable planet. The seemingly peaceful civilisation use geothermal energy to maintain the dome. However, mysteriously, several people start disappearing, and the dome is slowly shrinking. | ||||||
 |
"Lifeboat" | 706 | July 18, 2003 | Earth, P2A-347 | Talthun | N/A |
| While examining a crashed alien ship Stromos, Daniel Jackson is struck with a power surge, where several consciousnesses from the people trapped in stasis are in Jackson's head. | ||||||
 |
"Enemy Mine" | 707 | July 25, 2003 | Earth, P3X-403 | Unas | Unas |
| A team attempting to their hands on Naquadah has alerted a number of native Unas, after they provoked their sacred ground. The only hope for a truce is for Daniel Jackson to bring Chaka to P3X-403. However, the Tau'ri military do not wish on an alliance. | ||||||
 |
"Space Race" | 708 | August 1, 2003 | Earth, Hebridan | Hebridian, Serrakin | Del Tynan |
| Warrick from Hebridan comes to Earth and asks Samantha Carter for assistance to win an annual Hebridian race in exchange for advanced technology. | ||||||
 |
"Avenger 2.0" | 709 | August 8, 2003 | Earth, P3L-997, P4F-221, P5S-117 | Jaffa | Ba'al |
| After his job is threatened, Jay Felger desperately plans on Avenger, a computer virus that could render a DHD useless to keep his position in Stargate Command. However, the plan goes awry, as soon, every Stargate in the Milky Way is affected, caused by the virus, which puts the entire galaxy into a stand still. | ||||||
 |
"Birthright" | 710 | August 15, 2003 | Earth, Hak'tyl | Hak'tyl Resistance | N/A |
| SG-1 encounter the Hak'tyl Resistance, a group of rebel Jaffa females who renounced their "god" Moloc as a false one, after realising he had ordered all young females to be put to death. SG-1 propose that they no longer need to rely on symbiotes, since they are running low on them, and offers them a substitute, Tretonin. Meanwhile, Teal'c gets closer to the Hak'tyl leader, Ishta. | ||||||
 |
"Evolution (Part 1 of 2)" | 711 | August 22, 2003 | Earth, Ramius' homeworld | Goa'uld, Jaffa, Kull, Tok'ra | Anubis, Kull |
| Anubis has created an army of invulnerable killing machines called Kull warriors to do his work and wipe out the rival Goa'uld. They have armour that impervious to all known weapons. The only way to stop them is for Daniel Jackson to go to a hidden temple in Honduras that is the origin of the "fountain of youth" myth. | ||||||
 |
"Evolution (Part 2 of 2)" | 712 | January 9, 2004 | Earth, Tartarus | Goa'uld, Jaffa, Kull, Tok'ra | Anubis, Kull, Rafael |
| Daniel Jackson and Bill Lee are captured by Honduran rebels after getting their hands on a device that could stop the Kull warriors. As Jack O'Neill launches a secret mission with an old acquaintance to retrieve the two, the rest of the team uncover more information on the warriors by infiltrating Tartarus, the planet on which they are created. | ||||||
 |
"Grace" | 713 | January 16, 2004 | Earth | Gas cloud, Unknown | Unknown |
| While on a routine journey to Earth, the Prometheus makes first contact with an unfriendly ship, and is attacked. Whilst retreating to a Gas cloud, Samantha Carter is knocked unconscious. She awakens only to find the ship completely abandoned in the gas cloud, but has several hallucinations of the rest of team, and a little girl named Grace. | ||||||
 |
"Fallout" | 714 | January 23, 2004 | Earth, Langara | Langaran | Kianna Cyr's Goa'uld |
| Jonas Quinn arrives back to Earth for help, due to the mining of the naquadria, Langara experiences several violent tremors, and will face an earthquake that will destroy Kelowna. | ||||||
 |
"Chimera" | 715 | January 30, 2004 | Earth | N/A | Osiris |
| Daniel Jackson is plagued with several dreams involving his past, but this time is pushed by Sarah Gardner to reveal the location of the Lost City. However, little does he know, Osiris visits him in his sleep every night until he can find out the city's location. Meanwhile, Samantha Carter is seeing someone, a Denver cop named Pete Shanahan. | ||||||
 |
"Death Knell" | 716 | February 6, 2004 | Alpha Site (Second), Earth | Jaffa, Tok'ra, Kull | Kull |
| The Kull warriors have infiltrated the alpha site, who is working on a weapon to stop them. The base is destroyed, but Carter is missing, on the run, trying to hide from a warrior. Meanwhile, the Tok'ra-Tau'ri-Jaffa alliance is once again challenged. | ||||||
 |
"Heroes (Part 1 of 2)" | 717 | February 13, 2004 | Earth, P3X-666 | N/A | N/A |
| Towards the end of his term, the President of the United States sends a film crew to document the life of SGC personnel in case the public gets news of the Stargate Program's existence. | ||||||
 |
"Heroes (Part 2 of 2)" | 718 | February 20, 2004 | Earth, P3X-666 | Jaffa | Jaffa |
| During a firefight between SG teams and Jaffa patrols on P3X-666, one major team member is killed in action, but the filming crew has no idea who. | ||||||
 |
"Resurrection" | 719 | February 27, 2004 | Earth | Goa'uld | Anna/Sekhmet, Keffler |
| SG-1 minus Jack O'Neill are in Los Angeles where the NID discover a rogue experiment. Also, a Goa'uld explosive device is activated, and they have only hours to deactivate it, or the entire city will be destroyed. | ||||||
 |
"Inauguration" | 720 | March 5, 2004 | Earth | N/A | N/A |
| Henry Hayes has been inaugurated as President of the United States. There, Robert Kinsey, turned Vice President once again plans on stopping the Stargate Program, and enlists the help of Richard Woolsey, who discovers Kinsey's true intentions. | ||||||
 |
"Lost City (Part 1 of 2)" | 721 | March 12, 2004 | Chulak, Earth, P2X-439 | Goa'uld, Kull | Anubis |
| Daniel Jackson discovers a clue to find the Lost City on P2X-439. There, they discover another Repository of knowledge, and in order to prevent Anubis to get his hands on it, Jack O'Neill puts his head in the device again, and destroys it. Meanwhile, George Hammond has been relieved of his command, where he is to be replaced by Dr. Elizabeth Weir, who isn't as willing to help SG-1 as Hammond. | ||||||
 |
"Lost City (Part 2 of 2)" | 722 | March 19, 2004 | Chulak, Earth, Proclarush | Chulakian, Goa'uld, Kull | Anubis |
| Anubis is sending his entire fleet to Earth to gather the whereabouts of the Lost City. Meanwhile, Jack O'Neill, who is starting to get affected by the Ancient knowledge, leads SG-1 to Proclarush, which is believed to be the location of the Lost City, only to find that they have to return to Earth, which is the location of the city, Atlantus. | ||||||
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
 |
"New Order (Part 1 of 2)" | 801 | July 9, 2004 | Earth, Hala, Orilla | Asgard, Goa'uld, Replicator | Fifth |
| The Stargate Program is halted after Elizabeth Weir is in charge, even though Jack O'Neill is still in stasis in Antarctica. Eventually, they are allowed to send O'Neill to the Asgard in Ida to save O'Neill, but learn that the Replicators are back, and have taken Carter prisoner. Meanwhile, Daniel Jackson is to stay and negotiate with System Lords Amaterasu, Camulus and Yu. | ||||||
 |
"New Order (Part 2 of 2)" | 802 | July 9, 2004 | Earth, Orilla | Asgard, Goa'uld, Replicator | Fifth |
| Jack O'Neill's knowledge of the Ancient has managed to form a means to defeat the Replicators. Samantha Carter is still held prisoner by Fifth, who admits that he loves her. On Earth, the three System Lords test the operation of the weapon in Antarctica, by sending a ship to Earth. Later Daniel Jackson is also sent to Ida to fight the Replicators. | ||||||
 |
"Lockdown" | 803 | July 23, 2004 | Earth, KS7-535 | N/A | Anubis |
| After Jack O'Neill is appointed General and commander of Stargate Command, and months after defeating Anubis' fleet, the Russians are combing the wreckage, where they encounter a strange entity. Later, the entity makes its way to the SGC to get out of Earth. | ||||||
 |
"Zero Hour" | 804 | July 30, 2004 | Earth, P2X-887 | Jaffa | Ba'al |
| Jack O'Neill has second thoughts about being the leader of Stargate Command. Also, an alien plant takes control of part of the SGC, and SG-1 is kidnapped by Ba'al. | ||||||
 |
"Icon" | 805 | August 6, 2004 | Earth, Tegalus | Tegalan | Soren |
| Daniel Jackson is declared MIA after he was in the middle of a World War on Tegalus, and the rebels have won. Jackson cannot reach home, as they have taken control of the planet's Stargate, and he relies on a small band of soldiers led by Jared Kane from the planet's military to take back the city, and defeat the rebel leader, Soren. | ||||||
 |
"Avatar" | 806 | August 13, 2004 | Earth | Kull | N/A |
| Teal'c tests the Virtual reality pods from P7J-989 SG-1 encountered six years ago, to simulate a Kull invasion of the SGC. The test is a success, but when the difficulty level increases, Teal'c gets stuck in the simulation, and the amount of times he dies will eventually get him killed in reality. | ||||||
 |
"Affinity" | 807 | August 20, 2004 | Earth | N/A | Trust |
| Teal'c moves into an apartment with the public, but his attempts to reduce crime in his are often lands him in trouble. While he befriends a local woman, Samantha Carter continues her relationship with Pete Shanahan | ||||||
 |
"Covenant" | 808 | August 27, 2004 | Earth, P4X-650 | Asgard | Trust |
| Alec Colson, a wealthy industrialist intends on letting the pulic know of the existence of alien life after finding evidence on the battle of Antarctica. Stargate Command's attempts to keep him from talking. | ||||||
 |
"Sacrifices" | 809 | September 10, 2004 | Earth, Hak'tyl | Hak'tyl Resistance, Jaffa | Moloc |
| The Hak'tyl plans on moving to another planet after Moloc finds out about the resistance. Rya'c intends to marry one of the Hak'tyl members. Teal'c and Ishta have an opportunity to take out Moloc. | ||||||
 |
"Endgame" | 810 | September 17, 2004 | Earth, P3S-114, P4X-650 | Jaffa, Tok'ra | Trust |
| Earth's Stargate goes missing after it is beamed away. Outside Earth, the Alpha Site looses contact with Earth and suspects something is wrong, while Teal'c finds out that every Jaffa on a planet is killed with no signs of battle. The rest of the team discover that the Trust is responsible for the missing Stargate. | ||||||
 |
"Gemini" | 811 | December 14, 2004 | Earth, P4X-650 | Replicator | Fifth, Replicator Carter |
| SG-1 is shocked to see a duplicate of Samantha Carter, who reveals that she is a Replicator created by Fifth. She wishes to be destroyed with the Disruptor, to prevent Fifth from getting his hands on her again, since he is heading straight for the Milky Way. However, the Tau'ri plan to have her help them defeat them, since Replicator Carter claims Fifth has created a cipher to become immune to the Disruptor. | ||||||
 |
"Prometheus Unbound" | 812 | December 21, 2004 | Earth | Oranian | Vala Mal Doran |
| General Hammond returns and offers Daniel Jackson to go with him onboard the Prometheus to find the missing Atlantis Expedition. However, on the way they pick up a distress signal and investigates. There, a Kull warrior makes its way onboard, and imprisons Daniel and leaves the rest of the crew trapped on a damaged Al'kesh. | ||||||
 |
"It's Good to Be King" | 813 | January 4, 2005 | Arkhan's World, Earth | Jaffa | Ares, Trelak |
| System LordAres plans on taking back his old territories to reinforce himself against Ba'al. One of his planets happen to be the new home of Harry Maybourne. SG-1 comes to warn him, but find out that he has become king, and apparently knows this is going to happen. | ||||||
 |
"Full Alert" | 814 | January 11, 2005 | Earth | Goa'uld | Trust |
| Jack O'Neill finds Robert Kinsey in his home. He tells O'Neill that he needs help in taking down the Trust. However in the process, he is taken and implanted with a Goa'uld, where he is trying to pit the Americans and Russians against each other when both parties accuse each other of having a Goa'uld spy within their ranks. If no one finds the truth, it may result in World War 3. | ||||||
 |
"Citizen Joe" | 815 | January 18, 2005 | Earth | N/A | N/A |
| Joe Spencer, a barber from Indiana buys a mysterious stone in a garage sale seven years ago, and ever since then, has received several visions concerning SG-1 and their missions to save the world. | ||||||
 |
"Reckoning (Part 1 of 2)" | 816 | January 25, 2005 | Chulak, Dakara, Earth | Asgard, Goa'uld, Jaffa, Kull, Replicator, Tok'ra | Anubis, Ba'al, Replicator Carter |
| The Replicators arrive in the Milky Way and begin an all out assault on the Goa'uld. After they are wiped out, they will turn to the Human populations for resources. Daniel Jackson is captured by Replicator Carter, in order to get into his memories while he ascended. In the meantime, Teal'c and Bra'tac plan on getting the Jaffa free once and for all, by taking the holy land on Dakara, one of Ba'al's strongholds. | ||||||
 |
"Reckoning (Part 2 of 2)" | 817 | February 1, 2005 | Dakara, Earth | Goa'uld, Jaffa, Kull, Replicator, Tok'ra | Anubis, Ba'al, Replicator Carter |
| After successfully taking Dakara, Teal'c and Samantha Carter realise that the temple has a weapon that can defeat the Replicators once and for all. However, they have to work fast, as the Replicators discover about the temple also, as well as Ba'al's forces, to destroy it. Meanwhile, the Replicators attack Stargate Command. | ||||||
 |
"Threads" | 818 | February 8, 2005 | Dakara, Earth | Ancient, Jaffa, Tok'ra | Anubis |
| After the defeat of the Replicators, Daniel Jackson ends up in an Astral Diner, where Oma Desala offers him ascension again. Samantha Carter starts having second thoughts about marrying Pete Shanahan, after finding out her father is dying. Anubis plans on taking Dakara and use the superweapon to destroy every living thing in the galaxy. | ||||||
 |
"Moebius (Part 1 of 2)" | 819 | February 15, 2005 | Earth | Jaffa | Ra |
| Daniel Jackson hears that Catherine Langford has passed away. He is then given her entire collection, where he discovers a location of a Zero Point Module to contact Atlantis. The catch is, they have to travel back in time to Ancient Egypt to get it. However, their efforts alters the timeline, where Jackson is a teacher, Carter is a secretary, and O'Neill has retired. | ||||||
 |
"Moebius (Part 2 of 2)" | 820 | February 22, 2005 | Chulak, Earth | Goa'uld, Jaffa | Apophis, Ra |
| After discovering a second Stargate in Antarctica, the team is sent to Chulak, to get to Teal'c and go to Egypt for the Zero Point Module. However, in the process the team are captured, and Teal'c is once again the First Prime of Apophis. | ||||||
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
 |
"Avalon (Part 1 of 3)" | 901 | July 15, 2005 | Dakara, Earth | Jaffa | N/A |
| Cameron Mitchell, a veteran pilot who participated in the Battle of Antarctica, has been given command of SG-1. His plan is to reunite the old team. However, Samantha Carter works in Area 51, Teal'c is now working full time for the Free Jaffa Nation on Dakara, and Daniel Jackson is going to Atlantis. However, a visit from Vala Mal Doran changes everything. | ||||||
 |
"Avalon (Part 2 of 3)" | 902 | July 22, 2005 | Celestis, Dakara, Earth | Jaffa, Ori, Ver Egen | The Administrator |
| The team finds a mass of treasure in an Ancient cavern underneath Glastonbury Tor, England. Among them is a device, which is connected to the same stones used by Joe Spencer. When Daniel Jackson and Vala Mal Doran place the stones on the device, their consciousnesses travel millions of light years to another galaxy, where they originally believed the Ancients to live, but find a completely different, yet similar race. | ||||||
 |
"Origin (Part 3 of 3)" | 903 | July 29, 2005 | Celestis, Earth, P3X-421 | Jaffa, Ori, Ver Egen | Doci, Prior |
| Daniel Jackson and Vala Mal Doran are made aware of the Ori and discover that people are forced to worship them or die. From them, the Ori learn of the existence of the Milky Way and a Prior, a missionary of the Ori, sets foot in the galaxy. Meanwhile, Hank Landry, the new commanding officer of the SGC, plans to learn more about the new Jaffa leader, Gerak. | ||||||
 |
"The Ties That Bind" | 904 | August 5, 2005 | Arlos' World, Earth | Jaffa, Oranian | Lucian Alliance |
| After Vala Mal Doran removes the bracelets binding Daniel Jackson and her together, they go their separate ways, only to pass out again soon after. The only chance to save them is to see the scientist examining the bracelets. However, in order to get him to help, they must run a series of ever more dangerous errands. | ||||||
 |
"The Powers That Be" | 905 | August 12, 2005 | Earth, P8X-412 | People of P8X-412, Ori | The Administrator |
| P8X-412, a planet formerly belonging to Qetesh (the Goa'uld who once possessed Vala) has been visited by a Prior. SG-1 visits this planet to convince the simple folk not to worship the Ori. | ||||||
 |
"Beachhead" | 906 | August 19, 2005 | Earth, Kallana | Jaffa, Ori | Nerus |
| The Ori plan to use Kallana, a Jaffa stronghold, to stage an invasion of the Milky Way. SG-1, with the help of Samantha Carter, send the Prometheus to stop it. | ||||||
 |
"Ex Deus Machina" | 907 | August 26, 2005 | Dakara, Earth | Goa'uld, Jaffa | Ba'al, The Trust |
| A Jaffa is somehow found dead on Earth. SGC soon find that Gerak has sent Jaffa to Earth to claim his prize; Ba'al is hiding on Earth and threatens to detonate a naquadah bomb if they don't leave him alone. | ||||||
 |
"Babylon" | 908 | September 9, 2005 | Earth, P9G-844 | Sodan | Damaris |
| Cameron Mitchell is ambushed and captured by a group of legendary rebel Jaffa known as the Sodan. However, because he supposedly killed one of their own before he was captured, he is challenged to Kel shak lo, a Sodan battle to the death. | ||||||
 |
"Prototype" | 909 | September 16, 2005 | Earth, P3X-584 | N/A | Khalek |
| A seeming glitch in a Stargate throws SG1 off course and onto another planet. After finding a way around it, they discover a lab with a man in stasis named Khalek. They soon realize, however, that he's a genetic hybrid created by Anubis. | ||||||
 |
"The Fourth Horseman (Part 1 of 2)" | 910 | September 16, 2005 | Chulak, Dakara, Earth, P9G-844 | Ancient, Jaffa, Sodan | Damaris |
| SG team returns to Earth from investigating a planet visited by a Prior, they inadvertently cause a plague that soon spreads beyond the SGC to the unsuspecting public. Orlin returns in the form of a child and tells the Tau'ri the truth about the Ori. | ||||||
 |
"The Fourth Horseman (Part 2 of 2)" | 911 | January 6, 2006 | Chulak, Dakara, Earth, P9G-844 | Ancient, Jaffa, Sodan | Damaris |
| With the plague rapidly spreading to the corners of Earth, SG-1 plan on using a new disruptor device to capture a Prior on the Sodan world, the same Prior who started the plague. Gerak, leader of the Jaffa, has been turned into a Prior to give the Jaffa the chance to accept Origin. | ||||||
 |
"Collateral Damage" | 912 | January 13, 2006 | Earth, Galar | Galaran | N/A |
| The Galarans have the technology to implant memories into people's minds. When Cameron Mitchell wakes up with the memory of murdering one of the scientists behind its development, SG-1 must help prove that it is not really his memory and that he is innocent. | ||||||
 |
"Ripple Effect" | 913 | January 20, 2006 | Earth, PX7-455 | Asgard, Tok'ra | Alternate SG-1 |
| SG-1 returns early from a routine mission, believing differently than General Landry key details about their mission. Then the real SG-1 returns at their correctly scheduled time. Soon, other SG-1s from alternate realities begin arriving and the real SG-1 must find a way to get them back to their own realities, but not all is as it seems when the first alternate team have plans of their own. | ||||||
 |
"Stronghold" | 914 | January 27, 2006 | Dakara, Earth, P2M-903 | Goa'uld, Jaffa | Ba'al |
| While Cameron Mitchell visits an old friend, Teal'c and Bra'tac notice that several Jaffa begin acting strangely. As Teal'c investigate further, he is captured and learns that Ba'al has brainwashed them. | ||||||
 |
"Ethon" | 915 | February 3, 2006 | Earth, Tegalus | Tegalan | Nadal |
| Jared Kane, of the Rand Protectorate, defies orders and travels throught the stargate to Earth. He informs SG-1 that his people were visited by a Prior, who instructed them to built a satellite and, with it, destroy the Caledonian Federation. They send the Prometheus to destroy the satellite, but is itself destroyed, along with a number of its crew. | ||||||
 |
"Off the Grid" | 916 | February 10, 2006 | Earth, P6G-452 | Goa'uld, Jaffa | Ba'al, Netan |
| After a failed mission to learn about the new, extrememly addictive Lucian Alliance crop, Kassa, the planet's Stargate is beamed away before SG-1 can escape. After learning that multiple stargates have disappeared, Hank Landry questions the imprisoned Nerus about who is responsible. | ||||||
 |
"The Scourge" | 917 | February 17, 2006 | Earth, Gamma Site | R-75 | R-75 |
| After SG-1 is forced into "babysitting duty" for IOA representatives at the Gamma Site, a swarm of bugs the scientists are investigating escapes captivity and run amok all over the planet. | ||||||
 |
"Arthur's Mantle" | 918 | February 24, 2006 | Earth, P9G-844 | Sodan | Volnek |
| Cameron Mitchell and Samantha Carter are "out of phase" after activating Arthur's Mantle and may be stuck that way forever and, soon, Daniel Jackson encounters the same fate. Meanwhile, Teal'c and a team arrive on the Sodan home planet and find that Volnek has been ravaged by a Prior, killing them all. Furthermore, the team are trapped. | ||||||
 |
"Crusade (Part 1 of 3)" | 919 | March 3, 2006 | Earth, Ver Isca | Ori, Ver Iscan | Prior |
| Vala Mal Doran uses an Intergalactic communication device from the Ori Home Galaxy and makes contact with Earth through Daniel Jackson to warn Stargate Command that the Ori are coming to the Milky Way and there may be no way to stop them. | ||||||
 |
"Camelot (Part 2 of 3)" | 920 | March 10, 2006 | Camelot, Earth | Asgard, Jaffa, Ori, Tok'ra | Ori |
| SG-1 goes to Camelot, after finding its address from Arthur's Mantle, in the hopes of finding a means to stop the Ori before they arrive in the Milky Way. Meanwhile, a new Supergate is discovered, where they plan to prevent the Ori from dialing in, but they are too late. | ||||||
| Image | Title | Number | Airdate | Planet(s) | Race(s) | Enemies |
|---|---|---|---|---|---|---|
 |
"Flesh and Blood (Part 3 of 3)" | 1001 | July 14, 2006 | Chulak, Earth | Chulakian, Ori | Adria, Lucian Alliance |
| Four Ori motherships arrive through the Supergate and wiped out most of the fleet protecting the Milky Way. Vala Mal Doran gives birth to Adria, who is growing quickly in order to spread the word of Origin. After whatever of the fleet is rescued, they learn the Ori's first target, Chulak. | ||||||
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"Morpheus" | 1002 | July 21, 2006 | Earth, Vagonbrei | Sleep parasite | Sleep parasite |
| After six more worlds fell to the Ori, Daniel Jackson discovers the locations on Vagonbrei to search for the Sangraal, and SG-1 heads there, only to find the planet deserted. Meanwhile, Vala Mal Doran is to pass an evaluation in order to join Stargate Command. | ||||||
 |
"The Pegasus Project" | 1003 | July 28, 2006 | Earth, Lantea | Ori, Wraith | Ori, Wraith |
| A clue for the Sangraal leads SG-1 to Atlantis. While searching through the database, Carter, Mitchell and McKay plan to use a Stargate and a black hole to gate to the Supergate to prevent the Ori from dispatching more ships. | ||||||
 |
"Insiders" | 1004 | August 4, 2006 | Earth | Goa'uld, Jaffa | Ba'al |
| An Al'kesh is shot down and crashed on Earth. The pilot; Ba'al, wants SG-1's protection from his clones, and for payback, he will help SG-1 search for the Sangraal. However, SG-1 plans to capture the clones first to see which one is the real one. | ||||||
 |
"Uninvited" | 1005 | August 11, 2006 | Earth, P2R-866, P9J-333 | Interdimensional parasite | Interdimensional parasite, Trust |
| Mysterious creatures attack several villagers on a couple of random planets SG teams visit. Soon, they realise that it is their fault, as the parasites are created by the Sodan cloaking devices. Meanwhile, Mitchell and Landry find a group of dead hunters in the forest. | ||||||
 |
"200" | 1006 | August 18, 2006 | Earth | N/A | N/A |
| Before Cameron Mitchell can celebrate his 200th trip through a Stargate, he and his team must work with Martin Lloyd on several ideas for the TV movie adaption of Wormhole X-Treme! | ||||||
 |
"Counterstrike" | 1007 | August 25, 2006 | Dakara, Earth, Ori-Enslaved World | Jaffa, Ori | Adria |
| After a planet's population is wiped out for embracing Origin, they suspect the Dakara superweapon is responsible. Also, SG-1 uses their first opportunity at commandeering an Ori mothership from the planet, but discovers the Jaffa got there first. | ||||||
 |
"Memento Mori" | 1008 | September 8, 2006 | Earth | Goa'uld | Athena, Trust |
| Vala Mal Doran is kidnapped by the Trust, led by Athena, who once allied herself with Qetesh to get to the Clava Thessara Infinitas. Vala escapes, but loses her memories, and now works as a waitress in a diner. It is now a matter of who will retrieve her first, the Trust, or SG-1. | ||||||
 |
"Company of Thieves" | 1009 | September 15, 2006 | Earth | Oranian | Anateo, Netan, Lucian Alliance |
| The Odyssey is hijacked by Anateo of the Lucian Alliance. Jackson and Vala's attempts to learn the ship's location gets them captured. To learn more about them, Cameron Mitchell poses as a Lucian Alliance member and learns that Netan's leadership is threatened. | ||||||
 |
"The Quest (Part 1 of 2)" | 1010 | September 22, 2006 | Earth, Unnamed | Ori | Adria |
| SG-1 travels to the planet where they believe the Sangraal is at to defeat the Ori. However, as soon as they arrive, Adria is hot on their trial, by posing as one of villagers to take the Sangraal away, but before they can get it, the have to pass a series of challenges, and finds Ba'al on the way. | ||||||
 |
"The Quest (Part 2 of 2)" | 1011 | January 9, 2007 | Earth, Desert, Ice and Forested worlds, Unnamed | Ancient, Ori | Adria |
| After defeating Morgan Le Fay's dragon, SG-1 are transported to several planets every few hours, where they find Merlin to create the Sangraal. However, Adria and her army are quickly gaining on them. Daniel Jackson gets his head into a Repository of knowledge to complete the weapon. | ||||||
 |
"Line in the Sand" | 1012 | January 16, 2007 | Earth, P9C-882 | Ori | The Administrator |
| After the loss of Jackson, SG-1 learn that P9C-882 is in the Ori's path. In order to protect the planet's village, they plan to use an Ancient device to cloak the entire village from the Ori, but doesn't go according to plan. | ||||||
 |
"The Road Not Taken" | 1013 | January 23, 2007 | Earth | Ori | N/A |
| A freak accident causes Samantha Carter to shift into a Parallel Universe, where Carter is still Major, and the Ori are heading straight for Earth. After using technology to hide Earth, Carter learns that the planet is very different in terms of politics. | ||||||
 |
"The Shroud" | 1014 | January 30, 2007 | Earth | Ori | Adria |
| Daniel Jackson has been sighted, but unfortunately he is now a Prior of the Ori. After capturing him, Jackson attempts to convince SG-1 that he was made into a Prior to get Adria to trust him, so he could wipe out the Ori once and for all, by sending the Sangraal to the Ori Home Galaxy. | ||||||
 |
"Bounty" | 1015 | February 6, 2007 | Earth | Jaffa, Oranian | Lucian Alliance, Netan, Odai Ventrell |
| SG-1's efforts to weaken the Lucian Alliance forces Netan to place a bounty on each of their heads. While SG-1 go their separate ways to spend their time off, the bounty hunters are on their trail. | ||||||
 |
"Bad Guys" | 1016 | February 13, 2007 | Earth, P4M-328 | N/A | N/A |
| SG-1 travel to P4M-328 to recover the Clava Thessara Infinitas, but discover that the Stargate there is a museum piece without a working DHD, and they can't go back. Things get worse when they are spotted by the natives. Believed to be rebels, SG-1 is forced to hold everyone hostage. | ||||||
 |
"Talion" | 1017 | February 20, 2007 | Arkad's World, Dar Eshkalon, Earth | Jaffa | Arkad, Illac Renin |
| A rogue faction of Jaffa who embrace Origin, the Illac Renin has detonated several bombs on Dar Eshkalon, a new Jaffa stronghold. After recovering, and seeing Bra'tac gravely injured, Teal'c knows the Jaffa who is responsible, Arkad, and plans his revenge. | ||||||
 |
"Family Ties" | 1018 | February 27, 2007 | Earth, Unnamed, Unnamed | Jaffa | N/A |
| Vala Mal Doran's father, Jasec seeks sanctuary on Earth, where he quickly delves into his old scamming tricks. Meanwhile, Hank Landry plans to meet his ex-wife and daughter for dinner. | ||||||
 |
"Dominion" | 1019 | March 6, 2007 | Earth, P3R-112, Unnamed | Goa'uld, Ori | Adria, Ba'al |
| Adria is revealed to have survived the Sangraal and returns to the Milky Way. SG-1 use a cunning plan to capture her. However, their plan is thwarted when Ba'al gets her soon after, where he plans to make her relinquish some of her armies to his control. | ||||||
 |
"Unending" | 1020 | March 13, 2007 | Earth, Orilla | Asgard, Ori | Ori |
| The Odyssey travels to Orilla to get Asgard upgrades before their mass suicide. However, two Ori motherships soon follow. After their shields fail, the only chance to save the ship is to activate a Time dilation field, where SG-1 will be stuck there for the next 50 years. | ||||||
Stargate: The Ark of Truth (2008)
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