Alan Reed

Fred Flintstone (voice)

Mel Blanc

Barney Rubble (voice)

Jean Vander Pyl

Wilma Flintstone (voice)

Bea Benaderet

Betty Rubble (voice)

John Stephenson

Mr. Slate / Arnold's Father / Coach (voice),Rock Quarry (voice),Driver / Maitre d' / Indian (voice),.....

Don Messick

Bamm-Bamm Rubble / Arnold (voice),Hot Dog Vendor / Doorman (voice),Robby / Alvin / 1st Photographer / Kid / Driver (voice),.....

Gerry Johnson

Betty Rubble (voice),Thelma (voice)

Hal Smith

Peddler / Emcee / Guard (voice),Orville / Tex / Boy / Clerk (voice),Will / Cop (voice),.....

Doug Young

Officer O'Rockly / Fight Announcer / Guy #2 / Guy #4 (voice),Bird #1 / Doc (voice),Cop / Laundry Man (voice),.....

Henry Corden

Zack / First Villain / First Buzzard / Turtle (voice),Ben Cartrock / E.B. / Rockeye / Digger (voice),Big Ed / Stony / Betting Office Man (voice),.....