The Mumbly Cartoon Show Season 1 Episode 5 The Return of Bing Bong 1976
5.2/10 by 6 users
Mumbly is tasked with ending the rampage of an 80-foot gorilla in the city.
- Released: 1976-10-09
- Runtime: 30 minutes
- Genre: Animation
- Stars: John Stephenson, Don Messick
- Director: Joseph Barbera, William Hanna
- Source: CWR-CRB
