GateWorld: Contains episode summaries and in-depth analyses, plus spoilers and information on upcoming episodes, photos, weekly episode reviews, articles, and online forums and fan fiction for Stargate SG-1, Stargate Atlantis, and Stargate Horizon

Gerry Anderson's Supercar: Information about Supercar and its cast, with episode listings, lyrics, and specifications

MGM: Stargate SG-1: Official MGM Site. Offers air schedules, biographies of cast and crew, episodes, photo gallery and links

S:AAB Fan-Fic Flightdeck: Archives a variety of stories

StarTrek.com: Official Site. Includes news, interviews, cast biographies, episode guides, and other information