Details
Hanna-Barbera monkeyshines about the Monchichis, creatures that live in tall trees and have enemies called Grumplins.
- Animation
- English
Cast & Crew
- Peter Cullen , Frank Welker , Laurel Page , Frank Nelson , Laurie Faso , Hank Saroyan , Bob Arbogast , Ellen Gerstell
- Joseph Barbera, William Hanna