Stargate SG-1 - Season 4 (2000) (season)
Directed by:
Martin WoodScreenplay:
Robert C. CooperCinematography:
James Alfred MenardComposer:
Joel GoldsmithCast:
Amanda Tapping, Richard Dean Anderson, Michael Shanks, Christopher Judge, Don S. Davis, Teryl Rothery, Colin Cunningham, Dan Shea, Gary Jones, Dmitry ChepovetskyVOD (2)
Plots(1)
SG-1 returns to Stargate Command with news that Earth has been saved from the Replicators — only to learn that one of the deadly creatures was not destroyed. After crashing into the ocean aboard the ship of Asgard leader Thor, the Replicator bug found its way into a Russian submarine, where it killed the entire crew and continued to rapidly replicate. Col. Jack O'Neill suggests the sub be towed out to sea and nuked, but the Pentagon feels that such an act could cause a serious situation with the Russian government. Instead, O'Neill and Teal'c lead a small, heavily armed team aboard the sub in the hope that the Replicators can be eliminated by sheer firepower. Maj. Samantha Carter is taken to the Asgard's home planet, Cimmeria, which is on the verge of total destruction by the Replicators. Thor believes that Carter's human knowledge might hold the key that will enable the Asgard to defeat the Replicators once and for all. (Metro-Goldwyn-Mayer (MGM))
(more)Cast
![Amanda Tapping](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/433/162433556_275554.jpg)
Amanda Tapping
UK
Best series:
Supernatural (2005) (series)
The X-Files (1993) (series)
Stargate: Atlantis (2004) (series) - actor, a.f.
![Richard Dean Anderson](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/430/162430842_34dbb1.png)
Richard Dean Anderson
USA
Best series:
The Simpsons (1989) (series)
Stargate: Atlantis (2004) (series)
Raising Hope (2010) (series)
![Michael Shanks](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/433/162433637_18c805.jpg)
Michael Shanks
Canada
Best series:
Supernatural (2005) (series)
Stargate: Atlantis (2004) (series)
Project Blue Book (2019) (series)
![Christopher Judge](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/433/162433633_86668a.jpg)
Christopher Judge
USA
Best series:
Final Space (2018) (series)
Stargate: Atlantis (2004) (series)
He-Man and the Masters of the Universe (2002) (series)
![Don S. Davis](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/272/272075_d07dbf.jpg)
Don S. Davis
USA
Best series:
Twin Peaks (1990) (series) - actor, a.f.
Supernatural (2005) (series)
The X-Files (1993) (series)
![Teryl Rothery](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/433/162433654_66dd61.png)
Teryl Rothery
Canada
Best series:
Martin Mystère (2003) (series)
The Killing (2011) (series)
The Haunting (2018) (series)
![Colin Cunningham](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/117/160/117160119_184b51.jpg)
Colin Cunningham
USA
Best series:
Best of the Worst (2013) (series)
re:View (2016) (series)
The X-Files (1993) (series)
![Dan Shea](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/440/440779_a84665.jpg)
Dan Shea
Canada
Best series:
Supernatural (2005) (series)
The X-Files (1993) (series)
Stargate: Atlantis (2004) (series)
Gary Jones
UK
Best series:
Supernatural (2005) (series)
Dead Like Me (2003) (series)
Stargate: Atlantis (2004) (series)
Dmitry Chepovetsky
Soviet Union
Best series:
Gangland Undercover (2015) (series)
Strange Luck (1995) (series)
Supernatural (2005) (series)