Sheppard’s team investigates a downed Wraith ship, and find themselves stuck on a planet with a lone Wraith survivor.

Sheppard’s team meets a civilization about to be destroyed by a super-volcano, and is trapped there when the Stargate is destroyed during the evacuation.

The Daedalus is infected by a Wraith computer virus, while members of the expedition hope to return to Earth.

A run-in with a Wraith Dart leaves the consciousness of a precocious Atlantis security officer trapped in Dr. McKay’s mind.

The Atlantis team finds a culture that lives in relative safety from the Wraith, because they hand over their criminals to the Wraith — and crash-land in the volatile penal…

Prometheus is forced to land on an alien world, where the local Stargate is the team’s only chance of returning home — though the local population believe the gate to…

Tensions rise between the Tok’ra and rebel Jaffa at the S.G.C.’s offworld base when they are attacked by an invisible enemy.

Colonel O’Neill is charged with the murder of Senator Kinsey, and the rest of the team must uncover a conspiracy in order to clear his name.

SG-1 attempts to save a planet’s inhabitants from Nirrti’s genetic experimentation, but find themselves to be her next victims.

SG-1 boards an abandoned Goa’uld mothership that has mysteriously arrived in Earth’s orbit, and must escape the doomed vessel when it crashes into the ocean.

Carter, Teal’c and Jonas investigate the death of a scientist with connections to the Goa’uld, and find a small town whose citizens harbor a dark secret.

Jonas’ people ask Earth for military aid in an impending war with their rival nations, but his former mentor offers another solution: a resistance movement ready for a coup.

Earth provides sanctuary for Vala’s estranged, con artist father after he provides intel about a Jaffa plot to attack the planet.

When the Lucian Alliance puts a bounty on SG-1’s heads, Cameron Mitchell finds himself a target while attending his high school reunion.

SG-1 realizes they have stepped through the gate into another planet’s museum — but are mistaken for a band of zealous rebels who have taken hostages.

SG-1 tries to defend a planet from the Ori by hiding its people in another dimension. Vala attempts to convince her husband Tomin of the Ori’s true motives.

Stricken with amnesia and on the run, Vala takes a job as a waitress as she tries to piece together who she is and what happened to her.

Multiple SG-1s show up at Stargate Command, leading the “real” team to conclude that they have each been inadvertantly displaced from different parallel realities.

Baal kidnaps Teal’c as part of a plot to brainwash those Jaffa advocating a move toward democracy. Cameron Mitchell learns that an old friend is about to die.

SG-1 is captured after a deal with the Lucian Alliance goes bad … and the planet’s Stargate goes missing. Meanwhile, a former System Lord attempts to rebuild his empire.

Mitchell and Carter are shifted to another dimension, making them invisible to everyone at the S.G.C. Meanwhile, Teal’c and SG-9 discover that the Sodan have been brutally attacked.

Colonel Mitchell is injured in a skirmish with a warrior from a mythic tribe of rebel Jaffa, and is trained in their fighting techniques only so that he may engage…

SG-1 finds a genetically advanced Goa’uld-human hybrid created by Anubis, and returns him to Earth for study. But even keeping him alive may not be worth the risk.

SG-1 travels back in time in a daring plan to steal a piece of Ancient technology from Ra, the powerful Goa’uld who ruled in ancient Egypt.

With the timeline changed by SG-1’s actions in the distant past, an alternate version of SG-1 must use the newly-discovered time ship to set things right.

The Replicators begin a systematic attack of the Goa’uld, forcing Baal to come to Earth for help. The Jaffa Resistance risk their entire movement in an attempt to retake a…

The fate of the galaxy hangs in the balance as Sam and Jacob search for the only weapon capable of stopping the Replicator onslaught. O’Neill leads a defense of the…

The Stargate is stolen, leading SG-1 to discover that the Trust has taken control of an advanced ship in orbit. Teal’c investigates a series of wide-spread Jaffa deaths.

Earth’s secret offworld base is attacked by Anubis’ forces, and Major Carter finds herself being hunted by the enemy. General Hammond and Jacob Carter make an unnerving discovery about the…

SG-1 comes to the aid of a world about to be invaded by the Goa’uld, only to discover that the local king is Earth’s Harry Maybourne.

The team investigates an unstoppable new enemy soldier engineered by Anubis. Dr. Jackson leads a team in search of an alien device in Central America, but gets more than he…

O’Neill seeks help from a former comrade to rescue Daniel and Dr. Lee, who have been kidnapped in Central America. Carter, Teal’c and Jacob infiltrate Anubis’ super-soldier facility.

Teal’c becomes the chief suspect in a murder investigation after he moves into an apartment off-base. Carter considers her future with Pete.

SG-1 must turn to a pair of convicted criminals to save a world from annihilation by the Goa’uld.

The team finds a fugitive colony of Jaffa women, who must prey on other Jaffa to acquire symbiotes.

After an injury, Teal’c must put aside his self-doubt when SG-1 launches a mission to rescue his son and his mentor from a Jaffa death camp.

Carter must help keep a promising young cadet from throwing away a future at the SGC. O’Neill and Teal’c encounter a dangerous life form at an offworld research base.

A charismatic Jaffa leader seeks to forge an alliance between Earth and his rebel followers, winning the allegiance of Teal’c and Bra’tac.

When SG-1 finds a crashed alien space ship, Daniel’s mind is taken over by its disembodied passengers.

When Earth’s attempts to exploit a newly-discovered naquadah mine are thwarted by a tribe of indigenous Unas, SG-1 must turn to an old friend for help.