"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, 2003. The episode was written by Joseph Mallozzi and Paul Mullie and was directed by Martin Wood. The writers pitched the episode as a standalone story, that would not rely on any of the greater mythology of the show, whilst hoping to recapture the team-driven exploration stories found in earlier seasons of Stargate SG-1.