On their way through the Battle Frontier, Ash and friends meet up with a Pokémon Ranger who's mission is to deliever the egg of Manaphy to a temple on the ocean's floor. However, a greedy pirate wants the power of Manaphy to himself.
Not streaming on a subscription service in the US right now.
Starring Rica Matsumoto, Ikue Otani, Yuji Ueda, KAORI, Fushigi Yamada, Megumi Hayashibara, Shin-ichiro Miki, Inuko Inuyama, Yuri Shiratori, Tomomichi Nishimura