2 Season
21 Episode
The Richie Rich/Scooby-Doo Show and Scrappy Too! - Season 1 Episode 6 Scooby's Fun Zone / The Abominable Snow Plan / Swamp Witch / Miss Robot America / Sir Scooby and the Black Knight / Constructo (1981)
- Country : United States of America
- Genre : Animation, Family, Kids, Mystery, Comedy
- Studio : ABC
- Director : Mark Evanier, Ken Spears, Joe Ruby, Warren Kremer, Alfred Harvey
- Cast : Nancy Cartwright, Dick Beals, Casey Kasem, Don Messick, Frank Welker, Christian Hoff