Shaggy Rogers (voice)
Muriel Bagge / Rich Old Lady (voice)
Daphne Blake / Frau Glockenspiel (voice)
Scooby-Doo / Fred Jones (voice)
Velma Dinkley (voice)
The General / Self Help Book (voice)
Katz / Le Quack / Narrator (voice)
Courage / Mr. McGill (voice)
Eustice Bagge / Computer / Mayor of Nowhere (voice)
The Lieutenant / Mr. Glockenspiel (voice)
