Credited in The Underdog Show.
Leonardo Television Productions is a fictional - but credited studio.
Origins
In 1963, Total Television Productions invented the name "Leonardo Television Productions" as the animation studio. It was retained in the original TV cartoons as an in-joke.
Filmography
- Tennessee Tuxedo and His Tales (1963-1966) (uncredited)
- The Underdog Show (1964-1973)