Hanna-Barbera monkeyshines about the Monchhichis, creatures that live in tall trees and have enemies called Grumplins.

Cast:Robert Morse, Laurel Page, Hank Saroyan, Ellen Gerstell, Frank Welker, Frank Nelson,

Genre:Animation, Comedy, Action & Adventure, Sci-Fi & Fantasy,

country:France, United States of America,

Production:Hanna-Barbera Cartoons,