Summary: The Sultan of Zanzibar has a problem--his harbor is infested with sharks. To solve the problem, he brings in twelve hippos to keep the sharks away, and it works. But once the hippos are no longer needed, they become a nuisance and are massacred by Aban Khan--all but one little hippo named Hugo. What will become of the last of the Zanzibar hippos? (imdb)

AKA: Hugó, a víziló

Genres: Drama, Family/Kids, Animation

Country: Hungary, USA

Directed By: Bill Feigenbaum

Written By: Thomas Baum, Bill Feigenbaum, József Szalóky

Starring: Frank Welker, Robert Morley, Burl Ives, Paul Lynde, Percy Rodrigues, Len Maxwell, Jesse Emmett, Ronnie Cox

More information at the Internet Movie Database