WebSuper Sentai. The Super Sentai Series Mary Poppins (film) (スーパー戦隊シリーズ, Sūpā Sentai Shirīzu) is a Japanese superhero team metaseries and media franchise consisting of television series and films produced by Toei Company and Bandai, and aired by TV Asahi ("Sentai" is the Japanese word for "task force" or "fighting squadron ...