Stargate SG-1 - Season 4 (2000) (season)
Directed by:
Martin WoodCinematography:
James Alfred MenardComposer:
Joel GoldsmithCast:
Amanda Tapping, Richard Dean Anderson, Michael Shanks, Christopher Judge, Don S. Davis, Teryl Rothery, Vanessa Angel, JR Bourne, Andrew Jackson, Lauren K. RobekVOD (2)
Plots(1)
During a meeting with the Tok'ra high council, Maj. Graham of Stargate Command goes berserk, firing uncontrollably upon the Tok'ra before taking his own life. SG-1 is stunned to discover that Graham was a Zatarc, the victim of Goa'uld mind-control technology. According to Anise, its victims are subconsciously programmed to kill, their recollection of the procedure covered by false memories. Anyone who has come into contact with the Goa'uld could well be a Zatarc — and wholly unaware of the fact. Through the use of an experimental testing device designed by the Tok'ra, Anise sets out to determine who at Stargate Command might have been programmed. The test proves successful in uncovering a second Zatarc — Lt. Astor, a former teammate of Graham's, who also goes berserk, shooting up Stargate Command before turning her weapon on herself. Subsequent testing then uncovers false memories in two more members of the Stargate program: Col. Jack O'Neill and Maj. Samantha Carter. (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)
![Vanessa Angel](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/433/162433293_7622de.png)
Vanessa Angel
UK
Best series:
Californication (2007) (series)
Entourage (2004) (series)
Stargate SG-1 (1997) (series)
![JR Bourne](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/273/273829_44b03c.jpg)
JR Bourne
Canada
Best series:
Suits (2011) (series)
Strange Luck (1995) (series)
Fringe (2008) (series)
![Andrew Jackson](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/272/272891_70790e.jpg)
Andrew Jackson
Canada
Best series:
The Boys (2019) (series)
Gangland Undercover (2015) (series)
Star Trek: Strange New Worlds (2022) (series)
Lauren K. Robek
Canada
Best series:
The Killing (2011) (series)
Hell on Wheels (2011) (series)
Supernatural (2005) (series)