91 minutos
The Sultan of Zanzibar has a harbor infested with sharks, which makes it impossible for ships to trade with him. In an attempt to fix the problem, he brings twelve hippos into the harbor to keep the sharks away. His idea works well enough, but once the hippos are no longer a novelty and the people no longer feed them, they begin to starve. After the hungry hippos rampage through the city looking for food, Aban-Khan, the king's adviser, slaughters all the hippos except one, a little hippo named Hugo.
Burl Ives
Narrator - Vocalist (voice)
Robert Morley
Sultan (voice)
Paul Lynde
Aban-Khan (voice)
Jesse Emmett
Royal Magician (voice)
Ronnie Cox
Jorma (voice)
Percy Rodriguez
Jorma's Father (voice)
Len Maxwell
Judge (voice)
Marie Osmond
Vocalist (voice)
Jimmy Osmond
Vocalist (voice)
Don Marshall
Mr. M'Bow-Wow - Additional Characters (voice)
Frank Welker
Special Vocal Effects (voice)
Nancy Wible
Special Vocal Effects (voice)
Jerry Hausner
Special Vocal Effects (voice)
