Ηθοποιοί επεισοδίου
Alan ReedFred Flintstone (voice)
Μελ ΜπλανκBarney Rubble (voice)
Jean Vander PylWilma Flintstone (voice)
Gerry JohnsonBetty Rubble (voice)
Allan MelvinLen Frankenstone (voice)
Don MessickBamm-Bamm Rubble / Hoppy / Turtle / Cat / Barking (voice)
Howard MorrisDoc (voice)
Doug YoungDracuslab / Guy #1 / Dr. Zero / Pterodactyl (voice)