Season 8

E1. New Order (1)

Jul 9, 2004 · 44m

Carter and Teal'c go in search of the Asgard to try and save Colonel O'Neill, but discover that the Asgard's enemy has returned with a vengeance. The System Lords seek an alliance with Earth against a common enemy.

E2. New Order (2)

Jul 9, 2004 · 44m

While the Goa'uld threaten to attack Earth, SG-1 and the Asgard make a last, desperate stand against the Replicators, which have captured Major Carter and invaded the last outpost of the Asgard civilization.

E3. Lockdown

Jul 23, 2004 · 44m

The S.G.C. is put under quarantine after a mysterious infection leaves a Russian officer in the infirmary -- but the disease may not be a disease at all.

E4. Zero Hour

Jul 30, 2004 · 44m

General O'Neill tries to settle into his new job, but faces never-ending crises - including the capture of SG-1 by the Goa'uld.

E5. Icon

Aug 6, 2004 · 44m

Daniel is stranded on another planet after the team's arrival on an alien world sparks a violent civil war.

E6. Avatar

Aug 13, 2004 · 44m

Teal'c is trapped in a virtual reality simulation, in which he must defend the base from a Goa'uld super-soldier incursion.

E7. Affinity

Aug 20, 2004 · 44m

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

E8. Covenant

Aug 27, 2004 · 44m

A businessman threatens to expose the secrets of alien life to the world, forcing Stargate Command to bring him into the loop.

E9. Sacrifices

Sep 10, 2004 · 44m

The impending wedding of his son is the least of Teal'c's worries when the Hak'tyl plan an uprising against the Goa'uld Moloc, driving a wedge between Teal'c and Ishta.

E10. Endgame

Sep 17, 2004 · 44m

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.

E11. Gemini

Jan 21, 2005 · 44m

A duplicate of Colonel Carter seeks help from Stargate Command in defeating the Replicator Fifth, who she claims has found a way to counter the Asgard's new weapon.

E12. Prometheus Unbound

Jan 28, 2005 · 44m

After the Prometheus responds to a distress call from a Goa'uld ship, Daniel Jackson finds himself a captive when Earth's ship is stolen.

E13. It's Good to Be King

Feb 4, 2005 · 43m

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.

E14. Full Alert

Feb 11, 2005 · 44m

Relations between the U.S. and Russia are strained when Russian military leaders claim that the U.S. government has been compromised by the Goa'uld.

E15. Citizen Joe

Feb 18, 2005 · 44m

Jack is confronted in his home by an irate barber...who claims to know everything about the Stargate project and SG-1.

E16. Reckoning (1)

Feb 25, 2005 · 44m

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 holy city in Baal's domain.

E17. Reckoning (2)

Mar 4, 2005 · 44m

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 S.G.C., while Daniel squares off against Replicator Carter.

E18. Threads

Mar 11, 2005 · 65m

While Daniel finds himself in a mysterious diner suspended between death and ascension, Jacob's fate takes an unexpected turn, Jack and Sam consider their romantic lives, and Anubis unleashes his plan for galactic destruction.

E19. Moebius (1)

Mar 18, 2005 · 44m

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.

E20. Moebius (2)

Mar 25, 2005 · 44m

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.