Make sure you're tracking all of fall's coolest new shows; check out our Fall TV Preview now for suggestions!

Stargate Atlantis is an American/Canadian science fiction television program part of the Stargate franchise. It is a spin-off from the television series Stargate SG-1, which was based on the... More

Stargate Atlantis is an American/Canadian science fiction television program part of the Stargate franchise. It is a spin-off from the television series Stargate SG-1, which was based on the film Stargate (1994). Produced by MGM, Stargate Atlantis premiered on the US Sci Fi Channel on July 16 (Sky One in Europe), 2004 with "Rising", a movie-style two-part episode, that guest starred Richard Dean Anderson and Michael Shanks from Stargate SG-1.

Stargate Atlantis Full Episodes