||The Serpent`s Lair
||SG-1 must stop Apophis` invasion force before it reaches Earth, and escape with their lives.
||In The Line Of Duty
||Carter is possessed by a Goa`uld who claims to be an enemy of the System Lords. The Goa`uld, Jolinar of Malkshur, is being hunted by an assassin.
||SG-1 returns to Cimmeria, and finds that without protection from the Asgard the planet has been invaded by the Goa`uld.
||Jackson discovers that his wife has returned to Abydos, and is nine months pregnant with the son of Apophis. O`Neill must keep the secret of the Stargate program from being uncovered. Carter learns that her father is dying.
||The Tokra, Part 1
||SG-1 locates the Tok`ra, a Goa`uld resistence movement who oppose the System Lords, and attempt to form an alliance. Jacob Carter`s cancer brings him near death.
||The Tokra, Part 2
||While SG-1 tries to form an alliance with the Tok`ra, a spy betrays the rebels to the Goa`uld. Jacob Carter finds that the Tok`ra may be his only hope of survival.
||The SG-1 team is accused of stealing an important weather-controlling device, sending a primative planet into chaos. The team discovers that Earth`s second Stargate is being misused.
||The Fifth Race
||O`Neill becomes the unwilling receptacle for a library of alien knowledge, and ends up at an unlikely meeting with the Asgard.
||A Matter Of Time
||After gating to a world on the edge of a black hole, the SGC cannot disengage the Stargate. All of Earth becomes endangered by the time-distorting gravity field.
||Apophis, SG-1`s greatest enemy, seeks sanctuary from Sokar and ends up near death in the SGC infirmiry.
||A cosmic accident causes SG-1 to be sent back 30 years into Earth`s past where they must locate the Stargate and find a way home.
||Out Of Mind
||O`Neill, Carter and Jackson awaken from statis in what appears to be the SGC almost 80 years in the future. The three are asked to recall key events from their journeys.