Amazon is officially moving forward with a new “ Stargate ” TV series, Variety has learned. The new project hails from Martin Gero , who began his career in the original “Stargate” TV franchise. Exact plot details for the series are being kept under wraps. The series will be produced by Amazon MGM Studios and air on Prime Video. “Twenty years ago, my first real job in television was as a Story Editor on ‘Stargate: Atlantis,'” Gero said. “I spent five years at the franchise working across all