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Stargate SG-1
Entity
Season 4
Episode 20
February 9, 2001 44m TV-PG
69%
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The SGC is invaded by an alien life force that takes up residence in the base computer system -- and in Major Carter.
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Directed By
Allan Lee
Written By
Peter DeLuise
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Cast of Entity
Richard Dean Anderson
Jack O'Neill
Amanda Tapping
Samantha Carter
Christopher Judge
Teal'c
Michael Shanks
Daniel Jackson
Don S. Davis
George Hammond
Gary Jones
Walter Harriman
Dan Shea
Sylvester Siler
Teryl Rothery
Janet Fraiser
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