Stargate SG-1 - Season 2 Episode 21
A cosmic accident causes SG-1 to be sent back 30 years into Earth's past, where they must locate the Stargate and find a way home.
- Genre: Sci-Fi & Fantasy, Action & Adventure, Mystery
- Studio: Showtime, Syfy
- Keyword: space travel, space, travel, alien, alien planet, military, distant planet, secret military program
- Cast: Ben Browder, Amanda Tapping, Christopher Judge, Michael Shanks, Claudia Black, Beau Bridges