2 Season
91 Episode
Heathcliff - Season 2 Episode 9 Wondermutt
Marmaduke fantasizes about being a superhero and stopping a robot that is plundering the city.
- Year: 1981
- Country: United States of America
- Genre: Animation
- Studio: ABC
- Keyword:
- Director: Ken Spears, Joe Ruby, George Gately, Brad Anderson
- Cast: June Foray, Henry Corden, Paul Winchell, Mel Blanc, Don Messick