Season 6, Episode 20 Memento

First Aired: March 7, 2003

The only hope the SG-1 team has of returing to Earth is finding a mythical Stargate on a hostile planet where the Prometheus crashlanded after a power failure.

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  • Premiered: July 27, 1997
  • Rating: TV-PG
  • Premise: A military unit uses an ancient archway to travel the universe and battle alien parasites in this cult sci-fi adventure based on the 1994 film `Stargate.' Curmudgeonly Col. Jack O'Neill teams with an archaeologist, an astrophysicist and an alien to combat… (more)

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