The Mumbly Cartoon Show Season 1 Episode 16 Hyde and Seek 1976
5.2/10 by 6 users
Mumbly investigates a disturbance at Dr. Seek’s lab where he discovers Dr. Seek’s new soda formula turns him into the insidious Mr. Hyde.
- Released: 1976-12-18
- Runtime: 30 minutes
- Genre: Animation
- Stars: John Stephenson, Don Messick
- Director: Joseph Barbera, William Hanna
- Source: CWR-CRB
