Henry Corden

Fred Flintstone (voice)

Mel Blanc

Barney Rubble Dino (voice)

Jean Vander Pyl

Wilma Flintstone Pebbles Flintstone (voice)

Gay Autterson

Betty Rubble (voice)

Lucille Bliss

Bamm Bamm Rubble (voice)

John Stephenson

Mr. George Nate Slate (voice)