Alan Reed
Fred Flintstone (voice)
Mel Blanc
Barney Rubble / Dino (voice)
Jean Vander Pyl
Wilma Flintstone (voice)
Mitzi McCall
Penny Pillar
Don Messick
Schleprock
John Stephenson
Mr. Slate
Lennie Weinrib
Moonrock Crater
Gay Autterson
Betty Rubble / Wiggy Rockstone / Cindy Curbstone
Mickey Stevens
Pebbles Flintstone
Carl Esser
Fabian
Jay North
Bamm-Bamm Rubble (voice)
William Hanna
Producer
Joseph Barbera
