On screen
Cast
11 credited performers
Henry Corden
Fred Flintstone (voice)
Mel Blanc
Barney Rubble (voice)
Jean Vander Pyl
Wilma Flintstone (voice)
Gay Autterson
Betty Rubble (voice)
Frank Welker
Bamm-Bamm Rubble (voice)
John Stephenson
Mr. Slate (voice)
Ted Cassidy
Officer (voice)
Herb Vigran
Judge Shale (voice)
Lucille Bliss
Rusty (voice)
Artwork unavailable
Randy Gray
Lefty (voice)
Don Messick
Quarry Worker (voice)