Stargate SG-1

Season 8

20 episodes 11 seasons

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.

Release Date

Premiered

Stargate SG-1 Season 8 released on July 9, 2004.

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Episodes

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S08E01 Aired July 09, 2004

New Order (1)

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.

S08E02 Aired July 09, 2004

New Order (2)

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.

S08E03 Aired July 23, 2004

Lockdown

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.

S08E04 Aired July 30, 2004

Zero Hour

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.

S08E05 Aired August 06, 2004

Icon

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

S08E06 Aired August 13, 2004

Avatar

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

S08E07 Aired August 20, 2004

Affinity

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

S08E08 Aired August 27, 2004

Covenant

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

S08E09 Aired September 10, 2004

Sacrifices

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.

S08E10 Aired September 17, 2004

Endgame

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.

S08E11 Aired January 21, 2005

Gemini

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.

S08E12 Aired January 28, 2005

Prometheus Unbound

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.

S08E13 Aired February 04, 2005

It's Good To Be King

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.

S08E14 Aired February 11, 2005

Full Alert

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.

S08E15 Aired February 18, 2005

Citizen Joe

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

S08E16 Aired February 25, 2005

Reckoning (1)

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.

S08E17 Aired March 04, 2005

Reckoning (2)

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.

S08E18 Aired March 11, 2005

Threads

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.

S08E19 Aired March 18, 2005

Moebius (1)

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.

S08E20 Aired March 25, 2005

Moebius (2)

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.