Revisions (Stargate SG-1)
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"Revisions" is the 5th episode from the seventh season of the science fiction television series Stargate SG-1 and is the 137th episode overall. It was first broadcast on the Sci-Fi Channel on July 11,
The episode was written by Joseph Mallozzi (left) and Paul Mullie (right).
Christopher Heyerdahl makes his first appearance in the franchise
Samantha Carter
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Colonel Samantha "Sam" Carter, USAF, is a fictional character in the Canadian–American military science fiction Stargate franchise. Played by Amanda Tapping, she appears in all three shows in the fran
Amanda Tapping as Colonel Samantha Carter in a promotional photo for Stargate Atlantis Season 4.
