6.4 Pokémon: Mewtwo Returns (2001) Aug. 17, 2001 Pokémon: Mewtwo Returns (2001) IMDb: 6.4 2001 63 min 42 views The Team Rocket leader, Giovanni, has found Mewtwo in a remote area of the Johto region. As Giovanni tries to re-capture Mewtwo, Ash and his ...