Stargate SG-1

When Carter and Teal'c fly to the Asgard world of Hala in hopes of finding a way to revive O'Neill, they are attacked by Replicators, who take Carter prisoner. Meanwhile, Dr. Weir and Jackson attempt to negotiate a treaty with Goa'uld System Lords.

The Goa'uld send a mothership to Earth, demanding that it prove its superior defenses. As Dr. Weir applies her most expert diplomatic tactics, Jackson and the still-unconscious body of O'Neill are unexpectedly beamed aboard Thor's ship.

When Jackson contracts a mysterious illness, O'Neill is convinced that a contagion has infected the base and orders a lockdown. But when Jackson reveals that he was actually possessed by Anubis, O'Neill must discover the identity of the new host!

O'Neill deals with a visit from the president and negotiations between two warring tribes from Amra. When SG-1 is captured, he's forced to choose between the safety of the team and the fate of a planet, making him question his competency!

On a distant planet the Stargate has become a symbol to the people, and some believe that the gods will return through it to reward the faithful. SG-1 realizes that those "gods" are the Goa'uld and warn of the danger they may face.

The team agrees that an easy VR simulator is a useless training tool against the Goa'uld. Teal'c lets it learn from him, but as he plays, the game sends a shock each time he dies, and if he doesn't defeat the game, the chair will kill him.

Teal'c, having finally been cleared to live off-base, settles into his new neighborhood. His neighbors love him. He's quiet and he has become a sort of protector of his community but not everybody is as pleased about Teal'c's civilian assimilation.

Alec Colson is claiming he has shocking proof that the government is covering up a liaison with aliens, and that Earth was almost destroyed by an alien invasion, Colson gives all nations involved 24 hours to come clean or he'll do it for them.

Teal'c and Bra'tac have just returned from the planet Ha'ktyl, where they tried to convince the warrior-woman rebel leader Ishta, to wait until her fellow insurgent Jaffa grow numerous enough to wage war against all the Goa'uld system lords at once.

The Stargate is missing. Upon investigation the team notice a scientist tagging the stargate with a locator beacon. It looks like this is the work of The Trust taking whatever ruthless action they deem necessary to protect Earth from alien invaders.

An old IDC comes through; "Send M.A.L.P." The M.A.L.P. telemetry shows that the person sending the transmission is Carter but Carter is in the control room at SGC. The Carter on the other side explains that she is a Replicator.

A mission has been greenlit to take the Prometheus to the Pegasus galaxy. Jackson wants in. O'Neill feels he is too valuable to risk. The decision is overridden by the mission commander, none other than Gen. Hammond, now head of home world security.

Hoping to warn Harry Maybourne of Goa'uld attacks, SG-1 arrives at his last known whereabouts to find that he has been appointed king of a primitive people and believes he possesses writings by a time-traveling Ancient predicting these events.

When O'Neill finds the door to his home forced open and former Vice President Kinsey waiting for him inside, his first instinct is to call the police. But he allies himself with Kinsey when he learns of a rogue organization known as The Trust.

At a tag sale, civilian Joe Spencer comes across a small stone that gives him visions of SG-1 in action. Delighted, he shares the stories with anyone who will listen. But when he learns that SG-1 really exists, his excitement turns into obsession.

Teal'c and Bra'tac believe the time is right to lead their people in an uprising against the Goa'uld. Their plan suffers a setback when an army of Replicators begins to systematically take control of Goa'uld ships and Jackson is taken prisoner.

Hidden in the ruined temple on Dakara is an Ancient weapon powerful enough to destroy the Replicators. Thanks to a timely warning, the team knows it. And thanks to Daniel's repressed Ancient knowledge, Replicator Carter knows it as well.

With a climactic battle behind them, the team turns towards personal matters. Unbeknownst to them, Anubis prepares one final attempt! Meanwhile, Jackson awakens in a way station between the living world and the world of beings that have "ascended."

Jackson receives documents that point to the location of a ZPM in ancient Egypt. Hoping that the energy source could be used to power Earth's defenses and open a wormhole to Atlantis, SG-1 uses an ancient time machine to travel back to 3000 B.C.

SG-1's attempt to recover a ZPM from 3000 B.C. has altered the timeline, leading to a present where the Stargate was never discovered! The alternate-reality Carter and Jackson convince a reluctant O'Neill to take them on their first mission through.