29/06/2001      Enemies

In a distant galaxy, the team is captured by Apophis, who has brainwashed Teal'c. Replicators overrun Apophis' ship and SG-1 escapes before he dies as the ship crashes into Delmak.

06/07/2001      Threshold

To end Teal'c's newly formed loyalty to Apophis, Bra'tac uses an old Jaffa ritual that will either bring Teal'c back or kill him. Now Teal'c must relive his memories of being in the service of Apophis and realise that Apophis is a false god.

13/07/2001      Ascension

After returning from a planet full of ruins, Carter is visited by a mysterious young man who can walk through solid objects. But everyone believes that she is seeing things.

20/07/2001      The Fifth Man

Colonel O'Neill remains on an alien world to protect Lieutenant Tyler, a fifth member of SG-1 whom only the other members of SG-1 can recall.

27/07/2001      Red Sky

After Carter overrides some of the security dialing protocols on the Stargate, SG-1 discovers that the sun of the planet they have visited has been shifted to the infrared end of the spectrum, which will doom all life on the planet - and they are responsible. The planet's inhabitants are worshipers of the Asgard, but the Asgard refuse to help.

03/08/2001      Rite of Passage

Dr. Frasier's adopted daughter, Cassandra, develops telekinetic abilities, but the strain of producing so much energy is causing multiple organ failure. SG-1 must make a deal with a forgotten enemy in order to save her - but at a terrible price.

10/08/2001      Beast of Burden

Chaka, the Unas whom Dr. Jackson befriended, has been kidnapped and taken to a planet where humans use Unases as slaves. Jackson wants to rescue Chaka, but O'Neill is reluctant to interfere.

17/08/2001      The Tomb

SG-1 gets trapped in an ancient ziggurat with a Russian team and an alien creature possessed by a Goa'uld.

24/08/2001      Between Two Fires

The Tollan, in a highly unusual change of policy, agree to share advanced technology with Earth. But SG-1 soon learns that there's something else going on.

31/08/2001      2001

SG-1 discovers an agricultural planet inhabited by the Volians, who introduce them to their more technologically advanced neighbours - the Aschen. The Aschen offer an alliance with Earth, but can they be trusted?

07/09/2001      Desperate Measures

Samantha Carter is kidnapped by a dying millionaire, forcing Jack O'Neill to team up with Harry Maybourne in order to find her.

08/09/2001      Wormhole X-Treme!

When SGC learns of a television show whose premise closely resembles its operations, SG-1 investigates. They find that an alien named Martin Lloyd is giving the producers their ideas.

08/03/2002      Proving Ground

SG-1 is running training simulations for a group of new recruits. Things begin to get more serious when aliens invade.

15/03/2002      48 Hours (aka Teal'c Interupted)

Returning from a mission, Teal'c fails to make it through the Stargate before it deactivates. If the wormhole is re-opened, his pattern will be lost forever. Daniel must make a deal with the Russians for help.

22/03/2002      Summit

There is a truce among the Goa'uld and the System Lords meet on a heavily guarded space station. The Tok'ra plan to kill them all, but require a human who can speak fluent Goa'uld and Dr. Daniel Jackson is the only qualified candidate.

29/03/2002      Last Stand

A powerful System Lord shows himself for the first time in a thousand years and offers to destroy the Tau'ri and Tok'ra. Meanwhile, SG-1 and Lt. Elliot/Lantash are trying to escape the Tok'ra base.

05/04/2002      Fail Safe

SG-1 must stop a rogue asteroid on a collision course with Earth using their Goa'uld cargo ship.

12/04/2002      The Warrior

The Jaffa rebellion has a new leader who seems almost too good to be true. SG-1 visits to negotiate an alliance. But when the new leader sends Teal'c on a suicide mission against the Goa'uld system lord Yu, he finds that the new leader isn't what he seems.

26/04/2002      Menace

The team finds an android that somehow managed to survive a Replicator attack. They learn she is the mother of all Replicators, but has the mentality of a young child.

03/05/2002      The Sentinel

SG-1 must enlist the help of two of Harry Maybourne's rogue team, from the episode "Shades of Grey," in order to fix a helpless planet's protective device and save it from the Goa'uld.

10/05/2002      Meridian

Daniel Jackson is exposed to fatal radiation poisoning while trying to prevent the development of nuclear weapons on a planet; the government responsible for the weapons development accuses him of attempting to sabotage the device.

17/05/2002      Revelations

An Asgard scientist is stranded on a planet under attack by the Goa'uld. As the Asgard have no spare ships, they ask the SGC to help, using their salvaged Goa'uld cargo ship.