Watch Pokémon: Giratina and the Sky Warrior (2008) full movie in English.
Storyline: When a new Pokèmon emerges able to create parallel dimensions, it’s up to Ash Ketchum and his friends to stop a mysterious stranger from using its powers for evil!
Director: Kunihiko Yuyama
Writers: Satoshi Tajiri, Junichi Masuda, 2 more credits.
Stars: Rica Matsumoto, Amy Palant, Ikue Ohtani
More infor: IMDB, Wikipedia