Pokémon Diamond and Pearl Episode 44 Mass Hip-po-sis! 2006
7.8/10 by 1712 users
Ash, Dawn and Brock discover a lost Hippopotas and set off to return it to its herd. However, they have to fend off Team Rocket's attacks and the Hippopotas' sleep-inducing ability to succeed in their quest.
- Released: 2007-08-23
- Runtime: 60 minutes
- Genre: Animation, Action & Adventure, Sci-Fi & Fantasy
- Stars: Rica Matsumoto, Ikue Otani, Daiki Yamashita, Kenyu Horiuchi
- Director: Satoshi Tajiri
