Power Rangers Ninja Storm is an American television series and the eleventh season of the Power Rangers franchise, based on the. Power Rangers is an American entertainment and merchandising franchise built around a live action superhero television series. Produced first by Saban Entertainment, later by BVS Entertainment, and today by SCG Power Rangers, the television series takes much of its footage from the Japanese tokusatsu Super Sentai, produced by Toei. A description of tropes appearing in Power Rangers Dino Thunder. It' s the first day of school in Reefside, and three students have already run afoul of the.