Pokémon: Lucario and the Mystery of Mew
劇場版ポケットモンスター アドバンスジェネレーション ミュウと波導の勇者 ルカリオ (original)
Starring Rica Matsumoto, Ikue Otani, Yuji Ueda, Kaori, Fushigi Yamada, Megumi Hayashibara, Shin-ichiro Miki, Inuko Inuyama, Chie Satō, Chinami Nishimura
It's a action & adventure and animation movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Denmark.