1 Season
26 Episode
The New Scooby-Doo Mysteries - Season 1 Episode 7 Mission Un-Doo-Able (1984)
Disguised as the Mastermind, an evil tour guide plans to overthrow the world.
- Country : United States of America
- Genre : Animation, Family, Comedy, Kids, Mystery
- Studio : ABC
- Director : Ken Spears, Joe Ruby, Tom Ruegger
- Cast : Casey Kasem, Heather North, Don Messick, Frank Welker, Marla Frumkin