The Mighty Heroes was a CBS network animated series created by Ralph Bakshi for the Terrytoons company. It aired from 1966 to 1967, lasting for one season & 20 episodes.
The series centered on a group of clumsy superheroes who fight menaces that threaten the city.
- Herschel Bernardi as Diaper Man
- Lionel Wilson as Cuckoo Man
- Dayton Allen as Astronut
- Bob McFadden as Gadmouse