Henry Corden

Fred Flintstone (voice)

Mel Blanc

Barney Rubble / Dino (voice)

Jean Vander Pyl

Wilma Flintstone / Pebbles Flintstone (voice)

Gay Autterson

Betty Rubble / Traffic Cop (voice)

John Stephenson

Frank Frankenstone (voice)

Julie McWhirter

Hidea Frankenstone (voice)

Don Messick

Announcer (voice)

Joe Baker

Mean / Checker (voice)

Jim MacGeorge

Stubby Frankenstone (voice)

Paul Winchell

Umpire / Thief / Reporter (voice)