Gekijouban Pocket Monsters: Kesshoutou no Teiou Entei

The story follows the plot of the third Pokémon film. Ash, Brock, and Misty are on a mission to stop the evil Pokémon hunter, Lawrence III, and his organization, Team Rocket, from stealing the legendary Pokémon, Articuno. The three friends are joined by a new ally, a young boy who has a special connection to the mythical Pokémon, Lugia. Together, they must face the challenges of the harsh, snowy environment and the powerful, psychic Pokémon, Articuno, in order to stop Team Rocket's nefarious plans.