Wikimedia Commons/Stargate Prime Video TV Explore the epic journey of Stargate: from the 1994 film to the iconic SG-1, Atlantis, and Universe series, and the unresolved future of this legendary sci-f... March 19, 2026 AceShowbiz - Stargate started as a groundbreaking 1994 sci-fi film directed by Roland Emmerich and produced by Dean Devlin, centered around an ancient alien portal linking Earth to distant worlds. This concept sparked an expansive franchise that thrived in television for nearly twenty years.