as Shaggy (archive footage) (uncredited)

as Herself

as Himself

as Himself

as Herself

as Himself

as Mayor of Townsville / Top Cat (voice)

as Johnny Bravo (voice) (as Jeff Glen Bennett)

as Captain Linger (voice)

as Himself

as Himself

as Himself

as Announcer (voice)

as Eustace Bain (voice)

as Thundarr the Barbarian (voice)

as Judy Jetson (voice)

as Muriel Bain (voice)

as Betty Rubble (voice) (as BJ Ward)

as Miss Sara Bellum (voice)

as Big Red Guy / Chicken (voice) (as Charles Adler)

as Daphne Blake (voice)

as Wilma Flintstone (Young) (voice)

as Barney Rubble (Young) (voice)

as Professor Utonium / Him (voice)

as Bunny Bravo (voice)

as Porky Pig / Fred Flintstone / Foghorn Leghorn / Elmer Fudd (voice)

as Herself (uncredited)

as Producer (uncredited)

as Johnny 2x4 (voice) (archive footage) (uncredited)

as Kevin (voice) (archive footage) (uncredited)

as Bugs Bunny (voice) (archive footage) (uncredited)

as Dexter (voice) (archive footage) (uncredited)

as Jimmy (voice) (archive footage) (uncredited)

as Dee-Dee (voice) (archive footage) (uncredited)

as Mandark (voice) (archive footage) (uncredited)

as Himself (uncredited)

as Himself (archive footage) (uncredited)

as Ed (voice) (archive footage) (uncredited)

as Scooby-Doo (voice) (uncredited)

as Sarah (voice) (archive footage) (uncredited)

as Himself (archive footage) (uncredited)

as Rolf (voice) (archive footage) (uncredited)

as Himself (uncredited)

as Scooby-Doo (voice) (archive footage) (uncredited)

as Eddy (voice) (archive footage) (uncredited)

as Edd (voice) (archive footage) (uncredited)

as Fred Jones (voice) (archive footage) (uncredited)