Mass Hip-po-sis!
Run Time: mins
Air Date: Thu, 23 Aug 2007
Average Rating: ⭐ 5 (3 votes)
TV Tokyo TV Aichi TVQ TV Osaka TVh TSCSeason 10 - Episode 44
Average Rating: ⭐ 5 (3)
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.