Stream It

Mass Hip-po-sis!

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.

Aired: Aug 23, 2007 Genre: Animation Action & Adventure Sci-Fi & FantasyCasts: Rica Matsumoto Ikue Otani Megumi Hayashibara Shin-ichiro Miki Inuko Inuyama Yuji Ueda Unsho Ishizuka Yuko KobayashiRating: 2.5 Country: Japan Production: Shogakukan Production, TV Tokyo, OLM, Shogakukan-Shueisha Productions, TV Tokyo Medianet, SOFTX

Episodes

01: Following A Maiden's Voyage!02: Two Degrees of Separation!03: When Pokémon Worlds Collide!04: Dawn of a New Era!05: Gettin' Twiggy with It!06: Different Strokes for Different Blokes!07: Like it or Lup It!08: Gymbaliar!09: Setting the World on its Buneary!10: Not on MY Watch Ya Don't!11: Mounting a Coordinator Assault!12: Arrival of a Rival!13: A Staravia Is Born!14: Leave it to Brocko!15: Shapes of Things to Come!16: A Gruff Act to Follow!17: Wild in the Streets!18: O'er the Rampardos We Watched!19: Twice Smitten, Once Shy!20: Mutiny in the Bounty!21: Ya See We Want an Evolution!22: Borrowing on Bad Faith!23: Faced with Steelix Determination!24: Cooking Up a Sweet Story!25: Oh Do You Know the Poffin Plan!26: Getting the Pre-Contest Titters!27: Settling a Not-So-Old Score!28: Drifloon on the Wind!29: The Champ Twins!30: Some Enchanted Sweetening!31: The Grass-Type is Always Greener!32: An Angry Combeenation!33: All Dressed Up with Somewhere to Go!34: Buizel Your Way Out of This!35: An Elite Meet and Greet!36: A Secret Sphere of Influence!37: The Grass Menagerie!38: One Big Happiny Family!39: Steamboat Willies!40: Top-Down Training!41: A Stand-Up Sit-Down!42: The Electrike Company!43: Malice in Wonderland!44: Mass Hip-po-sis!45: Ill-Will Hunting!46: A Maze-ing Race!47: Sandshrew's Locker!48: Satoshi and Hikari! Head for a New Adventure!!49: Dawn's Early Night!50: Tag! We're It...!51: Glory Blaze!52: Smells Like Team Spirit!