After Sam receives an emergency call from geneticist Dr. Richard Flemming, the SGC learns that he has been working for Immunotech a company owned by Adrian Conrad, who im ...

The SG-1 team travels to the Antarctic science station when the scientists there discover an ancient body in the ice. The age of the ice core samples would indicate that ...

When SGC detects an Goa'uld ship in orbit, SG-1 is dispatched with Jacob Carter to investigate. They find the ship to be abandoned with no discernible life signs and Sam ...

Teal'c, his son Rya'c and Master Bra'tac travel to the planet from which Anubis is attacking the Earth. Teal'c is concerned for his son's safety but the young man proves ...

O'Neill is still searching for Daniel Jackson's replacement, but is having little success. The Russian liaison officer thinks one of his countrymen should be given the op ...

Osiris engages in space combat with Thor over a violation of the protected planets treaty. Freyr arrives at the SGC bringing news of Thor's death and asking SG-1 to mount ...

SG-1 returns from an off-world mission to P9Y-3C3 with Daniel Jackson suffering from what is likely a fatal dose of radiation. On the planet, they dealt with the country ...

SG-1 is sent to planet Latona, which is under attack from Goa'uld system lord Svarog because its Ancient defense system, the Sentinel, stopped working after Maybourn's ro ...

On an alien planet, SG-1 discovers an inactive android is the only survivor of the destruction of her civilization. They bring her back to the SGC for study and manage to ...

On master Bra'tac's advice, SG-1 agrees to visit and help the Jaffa rebels training camp of K'tano, former First Prime of Imhotep, a Goa'uld they soon find wasn't even an ...

A large asteroid is discovered on a heading straight towards Earth. If it hits, all life on Earth would likely be destroyed. SG-1 initiates a plan to repair a crashed Goa ...

As the Goa'uld summit continues, Daniel finds himself face to face with Osiris. He fools him in the same fashion as he did with Yu, but cannot bring himself to cause the ...

Ren'al of the Tok'ra arrives at SGC to seek their assistance in a strike against the Goa'uld, whose leaders are to hold a summit in an attempt to overcome their differenc ...

When SG-1 returns from planet P3X116 under fire, only three of them make it back to SGC safely: O'Neill, Carter and Jackson. Teal'c entered the gate but it was destroyed ...

It's SG-1's turn to start testing a quartet of Air force cadet prodigies for SGC recruitment. After an imperfect performance by their kids, Sam pleads their potential but ...

A strange ship is headed towards Earth, and the SGC suspects that Martin Lloyd and his companions may have something to do with it. O'Neill is sent to speak to Martin and ...

Carter gets kidnapped and taken to an abandoned hospital where two doctors work to study the remains of Jolinar. She finds out that they have a Goa'uld, taken from the Ru ...

SGC has met the Volians, a simple, peaceful people which trades its agricultural produce with the technologically most advanced Aschen, whose envoy Mollen accepts to nego ...

After the death of Omoc, the Tollan assert that they are now ready to trade technology with the Tau'ri. Negotiations go smoothly, a little too smoothly. SG-1, with the as ...

SG-1 teams up with a Russian task force to investigate the disappearance of a Russian SG team on P2X-338. They discover that the Russian SG team released a creature that ...

When Chaka, the Unas Daniel previously befriended, is captured by humans bearing Goa'uld weapons, SG-1 go to rescue him. There they find a society in which Unas are treat ...

When Cassandra collapses at home, she is taken to the SGC for treatment. A retrovirus is causing her to emit an EM field and she expresses a need to return to her planet ...

After a rough ride through the stargate to P39-865, the sun of that planet turns red. Carter deduces that an override of stargate protocols allowed them to create a wormh ...

In escaping a large contingent of Jaffa, SG-1 is forced to leave behind Jack and Lt. Tyler, a new member of the team. Back on Earth no one can recall Lt. Tyler, so Sam, T ...

SG-1 finds a weapon on planet 616. As Carter is inspecting it, a spirit alien interacts with her. But Carter passes out. So the alien follows them back through the Starga ...

At the SGC, Teal'c has been under going rehab but it soon becomes apparent that the brain washing he underwent when in the service of Apophis still has hold of him. They ...

The surviving members of SG-1 are lost in the unknown darkness of space and are being chased by Apophis. But before Apophis destroys them, an unknown ship attacks and giv ...

SG-1 return to the Tok'ra planet to help them move to a safer planet. Tanith hasn't heard the news of moving to a new planet and SG-1 decide it's time to tell him that th ...

On Juna, SG-1 gets a hostile welcome from the local warriors' leader Darian, who seems incredulous they even dared to return. They loyally deliver Sam and Teal'c to Cronu ...

After a MALP goes out of remote control, even flying wild, an energy burst during an emergency Stargate shutdown causes serious damage in SGC, and wounds operator Sergean ...

The chief of staff visits SGC and meets Jack, while Daniel is on a mission. Sam is giving a physics lecture at the Airforce Academy, where she meets and is intrigued by t ...

SG-5's Lieutenant Barber commits suicide by jumping into the Stargate shortly after a mission on a planet where a since about 200 years abandoned Goa'uld palace is studie ...