A secret military team, SG-1, is formed to explore the recently discovered StarGates.
The Asgard summon SG-1 to tell them that their experiments to halt t..
SG-1 gets caught in the middle when Ba'al and Adria compete for domi..
Vala's father Jacek contacts SGC claiming to have vital information ..
After a terrorist attack on a Jaffa summit leaves many dead and Bra'..
SG-1 finds an alien museum on another planet but are mistaken for a ..
Col. Mitchell returns to Kansas to attend his high-school reunion wi..
The SG-1 team learns of yet another world that has been visited by a..
Carter ends up in an alternate universe and changes the course of th..
Mitchell, Carter and Teal'c arrive on a planet being threatened by t..
SG-1, Adria, and Ba'al continue their quest to search for Merlin's w..
SG-1 races against Baal in the hunt to find the Sangraal, Merlin's a..
Mitchell attempts to infiltrate the Lucian Alliance in order to resc..
Vala finds herself alone in a city with no memory of her identity or..
After Adria's followers on a planet are wiped out, she attempts to l..
Mitchell eagerly awaits the next off-world mission, which will be hi..
While assisting SG-3 on an offworld mission, Teal'c encounters a sav..
Stargate Command faces off against their old nemesis Ba'al and his c..
Daniel and Vala travel to Atlantis in search of Merlin's anti-Ori we..
The team goes off-world seeking a weapon against the Ori and ends up..
As the Ori gain power with their invasion of Chulak, Vala's daughter..
The team learns of an ancient weapons system in the village of on a..
Using an Ancient communication device, Vala contacts the SGC through..
Carter and Mitchell find themselves trapped on another plane, out of..
While a group of foreign delegates are touring the Gamma Site, a swa..
The SGC learns that the organization of traders and mercenaries know..
SG-1 and the Prometheus travel to Tegalus to stop the Rand Protector..
Ba'al kidnaps and brainwashes members of the Jaffa High Council in a..
Alternate realities coming together at Stargate Command create alter..
When SG-1 travels to an Asgard protected planet, Colonel Mitchell is..
Members of the SGC start to become infected while Mitchell and Danie..
After an SGC officer returns to Earth after unknowingly being infect..
SG-1 finds a Goa'uld-Human hybrid in stasis in an abandoned Goa'uld ..
Offworld, SG-1 is attacked by Jaffa of the Sodan, and Mitchell is wo..
A System Lord is found hiding on Earth, and he threatens to activate..
When the Ori create a force field around a free Jaffa planet, Genera..
SG-1 and Vala go to a planet where she is still worshipped as Qetesh..
In order to free themselves of the bond created by the Jaffa bracele..
Stargate Command encounters missionaries for a race of "gods" known ..
Daniel Jackson and Vala are seemingly transported into the bodies of..
Lt. Colonel Cameron Mitchell comes to the SGC to be the newest membe..
The alternate SG-1 go to Chulak to find Teal'c and Daniel is killed...
SG-1 and General O'Neill use the time-puddle jumper to go to Ancient..
While Daniel finds himself in a mysterious diner suspended between d..
Ba'al sends his fleet back to retake the planet Dakara, pitting his ..
The Replicators threaten to overwhelm the galaxy, taking out the Goa..
Jack is confronted in his home by an irate barber...who claims to kn..
Robert Kinsey contacts General O'Neill and tells him that the Trust ..
The planet that Harry Maybourne was relocated to by the Tok'ra is ta..
General Hammond and Daniel go on an expedition on the Prometheus to ..
The Replicator Carter that Fifth created contacts the SGC and tells ..
The Trust is behind a plan to steal the Stargate and eliminate the J..
Teal'c is upset when his son Rya'c plans to marry a Jaffa woman of t..
A rich industrialist has evidence to prove that there is alien life ..
Teal'c moves into an apartment off-base where he becomes involved in..
The SGC experiment with a virtual reality chair from the Gamekeeper'..
Daniel attempts to aid a battle-ravaged society when the team's appe..
Five days in the life of SGC as Jack assumes full command of the bas..
A Russian Air Force Colonel comes to join SGC, as an alien creature ..
While Sam and Teal'c go to the planet of the former human-form Repli..
The SGC learns that Anubis is planning to attack Earth, so Jack once..
The United States has a new President. Vice President (former Senato..
Sam, Teal'c, and Daniel head to a warehouse where they hope to find ..
SGC is wracked by tragedy when one of their own is killed in a Goa'u..
A film crew comes to the SGC to document the normal functions of the..
When Anubis's Super warriors attack the Alpha site, the self destruc..
Samantha Carter begins a relationship with a detective, from whom sh..
The SGC team is reunited with Jonas Quinn, who asks for their assist..
When Carter goes on a mission to retrieve the Prometheus, she awaken..
Daniel is taken hostage when he goes to South America in search of a..
Daniel is taken hostage when he goes to South America in search of a..
SG-1 meets a group of female Jaffa who have rebelled against their S..
Dr. Felger creates a virus that will disable other gates, but after ..
Carter joins an alien in a space race, but they soon learn that some..
An abandoned Naquadah mine is found but the Unas on the planet refus..
Daniel is possessed by the personalities of dozens of different indi..
On a toxic planet, SG-1 finds a dome that protects its inhabitants, ..
A Jaffa-centric episode, and it's not a good day for the ones who li..
SG-1 discovers that Jack has apparently regressed to the age of a te..
Sam and Jack travel to Kelowna to oppose Anubis.
SG-1 searches a planet for the City of the Lost only to find Daniel,..
SG-1 must defend Abydos from Anubis, who has come to take the Eye of..
On P4S-237, Jonas begins having visions of the future and Lord Mot d..
During a test flight of the Prometheus, the hyperdrive overloads, fo..
Teal'c begins having dreams in which he and the rest of SG-1 are fir..
Offworld, SG-1 discovers a crashed prison-transport ship, and find t..
The existence of the Stargate is disclosed to other major countries.
SG-1 discovers that Nirrti has continued her experiments to create a..
Maybourne offers to reveal the location of an offworld weapon but on..
Jack becomes the lead suspect in an assassination attempt on Senator..
After SG-1 returns to Earth with an Ancient device, incorporeal bug ..
Using the Prometheus, SG-1 heads to a Replicator-controlled planet, ..
During a tour of the new X-303 (codenamed Prometheus), the ship is t..
SG-1 is offered a deal for a miracle medicine from an alien world.
There is an assassin at the SGC's Alpha site, but is it a Jaffa or a..
While escorting physicists off-world, SG1 is taken captive by a Goa'..
Jonas Quinn's mentor visits him to tell that their people are about ..
Jack is captured by a Goa'uld named Ba'al after a mission led by his..
Carter, Teal'c and Jonas investigate the death of a scientist with c..
The SGC's study of the Antarctic Gate site reveals a woman buried in..
SG-1 is on a salvage mission for a Goa'uld mothership left behind by..
Wanting proof that the Goa'uld are not gods and can be stopped, Rya'..
The SGC has come under attack from Anubis, who has a device that can..
SG1 attempts to rescue an Asgard scientist from the Goa'uld.
SG1 returns from a planet with Daniel apparently dying from radiatio..
SG-1 finds a world under siege by Lord Svarog's forces because the "..
SG-1 explores a planet and finds an inactive android, which when act..
A charismatic new Jaffa leader seeks an alliance with the SGC and Ea..
Earth finds itself threatened when SG Command learns that an asteroi..
Osiris is actually an emissary of Anubis and she petitions the Syste..
When the System Lords call a summit to deal with a new threat agains..
A Stargate mishap leaves Teal'c trapped inside the Stargate network,..
The SGC embarks on a cadet training program.
Martin from "Point of No Return" sells a television script to Hollyw..
When Carter goes missing, O'Neill teams up with Col. Maybourne again..
On a agrarian planet, SG-1 meets the Ashen Confederacy, who propose ..
SG1 must save the Tollan homeworld from a mysterious disaster.
SG-1 teams up with the Russians to find one of the latter's missing ..
When Daniel's friend Chaka is abducted by slave traders, SG-1 goes t..
Cassandra develops telekinetic powers which threatens to kill her. W..
After a particularly rough ride through the Stargate, SG-1 arrives o..
O'Neill is stranded behind enemy lines fighting an unknown Goa'uld a..
Carter finds romance from an alien who secretly followed her back fr..
Bra'tac must perform a Jaffa ritual bringing Teal'c to the brink of ..
SG-1 and Jacob Carter are trapped in another galaxy with Apophis, wh..
The SGC are loaning their Goa'uld Mothership to their good friends a..
SG-1 returns to a planet they helped free from Goa'uld enslavement. ..
The SGC is infected by an alien probe that downloads itself into the..
During a visit to the Air Force Academy, Carter makes the acquaintan..
A member of another SG team, returning from an alien planet, commits..
Daniel recovers Apophis's son, the Harcesis. He has the memories of ..
Nine years in the future, the Goa'uld have been defeated thanks to a..
When General Hammond announces he is stepping down as head of the SG..
While visiting Chulak to gather support for a Jaffa rebellion, Teal'..
When Daniel Jackson's old archeology professor, Dr. Jordan, dies in ..
A test of the X-301, an experimental aircraft adapted from two Goa'u..
Martin Lloyd, a conspiracy nutjob, calls up the SGC but has accurate..
SG-1 are brainwashed and given memories of new lives and put to work..
SG-1 helps transfer the residents of a Goa'uld slave planet to a new..
An archaeological team makes an amazing discovery - a planet holding..
The Russians ask for assistance when they reveal they have the secon..
When an alien scientist activates an Ancient device that the Ancient..
During a meeting of the Tok'ra High Council, one of the SGC soldiers..
Teal'c's former love Shan'auc travels to Earth to ask for assistance..
The Tok'ra ask the SG-1 to test some mysterious alien armbands, and ..
An alien race, the Eurondans, contact the SGC and ask for help. SG-1..
While Carter helps the Asgard fight the replicators galaxies away, T..
The episode opens with Daniel Jackson confined to the infirmary reco..
While visiting a new world, the team discovers a huge pyramid, empty..
SG-1 journeys to Kheb to locate the Harcesis child.
SG-1 discovers a planet on which two locals just discovered the Star..
When the Tollan refuse to share technology, even after SG-1 saved th..
During an expedition to a civilized planet, the stargate of that wor..
SG-1 travels to a paradisical-appearing planet... only to step immed..
An unknown user attempts to come through the gate. It is Narim, the ..
SG-1 returns from a mission, and needs to report to the infirmary to..
The Tok'ra find out Sokar is going to take his ship in orbit around ..
The Tok'ra come to Earth and tell Sam that her dad has been captured..
SG-1 travels to a planet whose inhabitants seem to be suffering from..
In the middle of a battlefield Daniel and Amonet meet in a tent. Amo..
Upon exiting the Stargate, SG-1 finds itself in the midst of battle...
SG-1 arrives at a medieval village and frees Mary, a young woman who..
SG-1 travels to planet PJ6-877 for a routine exploration. Almost imm..
Alternate reality versions of Carter and Kawalsky use the quantum mi..
In the pursuit of knowledge, Jack O'Neill, Teal'c, and Daniel Jackso..
Daniel starts going crazy after SG-1 visits a planet where SG-1 foun..
During an awards ceremony where Carter is awarded a promotion to Maj..
The Tok'ra believe that the ancient Goa'uld System Lord, , is hiding..
General Hammond leads a daring rescue attempt with the help of Teal'..
Awakening from cryogenic suspension, O'Neill finds himself in a futu..
SG-1 departs on a mission only to find themselves in the missile sil..
A young boy gains entry to the SGC and tells the SG-1 team he has co..
During a routine reconnaissance mission, the UAV plane crashes into ..
Pursued by Goa'uld, Apophis, throws himself on the mercy of SG-1. De..
When the SG-1 team stumbles upon the chamber of former Goa'uld enemy..
SG-10 is on a planet when its sun becomes a black hole, and the Star..
While on the planet P3R-272, SG-1 comes across an ancient device tha..
SG-1's mission is to return to PX7-941, or Madrona as the inhabitant..
SG-11 has not returned from its mission to Planet PXY 887, where the..
The Tok'ra turns down a request for an alliance against the Goa'uld ..
Through a dream, Captain Carter sees herself as Jolinar of Malkshur,..
While exploring planet BP6-3Q1, Teal'c is stung by a strange insect ..
Jackson and Teal'c travel back to Abydos to fulfill a promise he mad..
Teal'c's mentor Bra'tac arrives unexpectedly through the Stargate wi..
While exploring a new planet, SG-1 find an orb that sends out electr..
SG-1 must return to Cimmeria in order to help fight off a Goa'uld in..
When Daniel is being manipulated by an alien princess, SG-1 is force..
SG-1 travel to P7J-989, where they discover a beautiful garden and a..
After assisting a man that is a fleeing murderer, the team is sent t..
While on an off-world rescue mission, Sam becomes possessed by a Goa..
With SG-1 trapped on Klorel's ship. It seems that Earth is doomed as..
SG-1 escapes through the Stargate before it is shut down, and learns..
Having escaped marauding Goa'ulds in another Earth reality, Daniel J..
While investigating P3R-233, Daniel stumbles across a device that pr..
SG-1 arrives on P3X-989 and is knocked unconscious - they wake up an..
Upon arrival on planet OX3,989 the team are rendered unconscious. Wh..
Following a Stargate technical defect, O'Neill and Carter are strand..
On their first visit to a new planet, SG-1 finds it subject to total..
SG1 travel to a planet where Teal'c is recognised as once having bee..
SG-1 rescues a small girl who turns out to have had an inoperable Na..
The Goa'uld Hathor (one of the mothers of all Goa'uld), brainwashes ..
After an expedition to the planet Oannes, Jack, Teal'c and Sam retur..
Teal'c reveals that he has a son who is due to receive a Goa'uld lar..
Traveling to a planet quarantined by the Goa'uld, Jack and Teal'c ar..
SG-1 travels to a planet with a creature that possesses the power of..
After being greeted with open arms by the people of Argos, SG-1 disc..
During an off-world assignment, Jack is struck down by energy from a..
SG-1 goes in search of the missing SG-9, but discovers that its lead..
SG-1 investigates a planet divided into a light and dark side, and e..
SG-1 investigates a planet divided into a light and dark side, and e..
SG-1 visits a planet settled by the ancient Mongols, where women are..
Colonel O'Neill, leading the new SG-1, tracks Apophis back to the pl..
The System Lord Apophis launches an attack through the Stargate, tuc..