Hanna-Barbera monkeyshines about the Monchhichis, creatures that live in tall trees and have enemies called Grumplins.
Robert Morse
Moncho (voice)
Laurel Page
Kyla (voice)
Hank Saroyan
Thumkii (voice)
Ellen Gerstell
Tootoo (voice)
Frank Welker
Patchitt (voice)
Frank Nelson
Wizzar (voice)
Sidney Miller
Horrg (voice)
Bob Arbogast
Snogs (voice)
