We don't have a biography for Dada-Doo yet. Hang in there, or go ahead and contribute one.
Appearances
The New Scooby-Doo Mysteries
Guest cast, played by Don Messick
- Episode 2x17: A Night Louse at the White House (1) (Nov 4, 1984)
- Episode 2x18: A Night Louse at the White House (2) (Nov 4, 1984)