Main Cast
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)