Réalisateur
Shaggy Rogers (voice)
Blue Falcon (voice)
Dick Dastardly (voice)
Velma Dinkley (voice)
Fred Jones (voice)
Daphne Blake (voice)
Dee Dee Skyes (voice)
Dynomutt, Dog Wonder (voice)
Captain Caveman (voice)
Scooby-Doo / Pterodactyl (voice)
Young Shaggy (voice)
Young Daphne (voice)
Young Fred (voice)
Young Velma (voice)
Himself (voice)
Officer Jaffe (voice)
Keith (voice)
Restaurant Owner (voice)
Judy Takamoto (voice)
Muttley (voice)
Muttley (archive audio) (voice)