While investigating the legend of the mythical Pokémon Arceus, Ash, Goh and Dawn uncover a plot by Team Galactic that threatens the world.

Rica Matsumotoas Satoshi (voice)
Daiki Yamashitaas Gou (voice)
Megumi Toyoguchias Hikari (voice)
Ikue Otanias Pikachu (voice)
Etsuko Kozakuraas Pocchama (voice)
Yuji Uedaas Takeshi (voice)
Tomo Sakuraias Shirona (voice)
Chinami Nishimuraas Jupiter (voice)
Akemi Okamuraas Saturn (voice)
Kenyu Horiuchias Narrator (voice)
Yuki Hayashi