Kadro (20)
Alan ReedFred Flintstone (voice)
Mel BlancBarney Rubble (voice)
Jean Vander PylWilma Flintstone (voice)
Bea BenaderetBetty Rubble (voice)
Gerry JohnsonBetty Rubble (voice)
Herb VigranCop (voice)
Howard McNearDoctor (voice)
Verna FeltonPearl Slaghoople (voice)
James DarrenJimmy Darrock (voice)
Michael RyeCharlie / Police Announcer / 1st Guy / 2nd Guy (voice)
Bill ThompsonMister Slate (voice)
Duke MitchellFred Flintstone (singingVoice)Nancy RussellGirl #1 / Girl #3 / Kid / Bird (voice)Jerry Mann(voice)
Frank NelsonClerk (voice)Bob HopkinsGary / Charlie (uncredited) (voice)
Lucille BlissHugo (voice)
Don MessickBamm-Bamm Rubble (voice)
Paul FreesMr. Rockenschpeel / Mr. Bedrock / TV Announcer (voice)Bern BennettSelf - Announcer (uncredited) (voice)