High Quality Content by WIKIPEDIA articles! Stargate: Continuum is a Canadian-American military science fiction film released through MGM Home Entertainment (MHE), written by Brad Wright and directed by Martin Wood. The film is a time-travel adventure and is the second sequel to Stargate SG-1, after Stargate: The Ark of Truth. The film features the season 10 cast of Stargate SG-1 and Richard Dean Anderson (Seasons 1–8). It was filmed in early 2007 at Vancouver`s Bridge Studios and in the Arctic. The story arc follows SG-1 in their mission to re-instate the original timeline changed by Ba`al by infiltrating the ship, Achilles.