When Giratina is discovered to be able to create parallel dimensions, it's up to Ash and his friends to stop a mysterious stranger from using its powers for evil.
Pokémon: Giratina & the Sky Warrior is a 2008 Japanese animated adventure film produced by OLM, Inc. and distributed by Toho. The film was directed by Kunihiko Yuyama from a screenplay by Hideki Sonoda. It is the 11th animated film in the Pokémon film series created by Satoshi Tajiri, Junichi Masuda and Ken Sugimori, and serves as a direct sequel to Pokémon: The Rise of Darkrai (2007).