The Drazens threaten to kill Kim unless Jack pays Palmer a visit. Jack complies and is able to save Palmer’s life once again. Jack then agrees to trade his life for Kim’s since the Drazens believe Palmer is dead.
Kim manages to escape from the Drazens and swims to safety.
Teri tells Jack about her unexpected good news.
A second mole is revealed inside CTU.
Daniel Jackson is exposed to a lethal dose of radiation while visiting an alien civilization that is building a weapon of mass destruction.
The Drazens contact Mason and offer to trade Jack for Alexis. Mason is reluctant, but Palmer pressures him to go ahead with the deal.
Nina and Tony try to distract Teri when they learn of Kim’s abduction.
Palmer is tempted by a member of his staff.
SG-1 must turn to a pair of convicted criminals to save a world from annihilation by the Goa’uld.
SG-1 encounters a young woman with the ability to control Replicators, and who may hold the key to the salvation of the Asgard.
Palmer is relieved when it seems that he has dominated in the California polls in spite of his crisis.
Jack becomes locked in a stalemate with the Drazens. They manage to turn the tables and take Jack as a hostage as they escape.
Kim is finally released from jail, but her freedom is all too brief when she is again abducted by terrorists.
Kim lands in jail when the cops don’t believe her story.
Jack stumbles onto a secret detention center. He arrives just in time to bluff Andre and his men out of freeing a prisoner who is being transferred in. Jack confronts the prisoner and discovers that he knows him from the past. Before Jack can learn any more, Andre and his soldiers make another run on the prison.
A charismatic Jaffa leader seeks to forge an alliance between Earth and his rebel followers, winning the allegiance of Teal’c and Bra’tac.
Jack and Mason investigate the area where the power was to be turned off. Nina tries to warn Jack about his family’s disappearance, but Mason hampers her efforts.
Teri explores her home in hopes of regaining her memory as Drazen’s man closes in for the kill.
Kim finds herself in the middle of a botched drug deal, while Palmer breaks the story about Keith to the press.
Earth finds itself threatened by something even larger than the Goa’uld when the team learns that an asteroid is on a collision course with the planet.