Stargate SG-1 — Season 8
20 episodesFirst aired 9 July 2004
With Jack still in stasis in the Ancient outpost buried in Antarctica, SG-1 tries to contact the Asgard. Meanwhile their new leader, Dr. Elizabeth Weir, tries to decide what to do about a request for peace talks from the Goa'uld System Lords.
E1New Order (1)
8.4Jul 200444m
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.
E2New Order (2)
8.4Jul 200444m
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.
E3Lockdown
7.8Jul 200444m
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.
E4Zero Hour
8.0Jul 200444m
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.
E5Icon
6.9Aug 200444m
Daniel is stranded on another planet after the team's arrival on an alien world sparks a violent civil war.
E6Avatar
6.8Aug 200444m
Teal'c is trapped in a virtual reality simulation, in which he must defend the base from a Goa'uld super-soldier incursion.
E7Affinity
6.9Aug 200444m
Teal'c becomes the chief suspect in a murder investigation after he moves into an apartment off-base. Carter considers her future with Pete.
E8Covenant
6.9Aug 200444m
A businessman threatens to expose the secrets of alien life to the world, forcing Stargate Command to bring him into the loop.
E9Sacrifices
6.6Sept 200444m
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.
E10Endgame
7.7Sept 200444m
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.
E11Gemini
7.1Jan 200544m
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.
E12Prometheus Unbound
8.3Jan 200544m
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.
E13It's Good to Be King
7.8Feb 200543m
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.
E14Full Alert
7.0Feb 200544m
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.
E15Citizen Joe
7.3Feb 200544m
Jack is confronted in his home by an irate barber...who claims to know everything about the Stargate project and SG-1.
E16Reckoning (1)
8.1Feb 200544m
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.
E17Reckoning (2)
8.3Mar 200544m
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.
E18Threads
8.1Mar 20051h 5m
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.
E19Moebius (1)
8.2Mar 200544m
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.
E20Moebius (2)
8.0Mar 200544m
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.
