Henry Corden
Fred Flintstone
Mel Blanc
Barney Rubble / Captain Caveman / Dino
Jean Vander Pyl
Wilma Flintstone
Gay Autterson
Betty Rubble / Wiggy Rockstone
Russi Taylor
Pebbles Flintstone
Michael Sheehan
Bamm-Bamm Rubble
Charles Nelson Reilly
Frank Frankenstone
Zelda Rubinstein
Atrocia Frankenstone
Paul Reubens
Freaky Frankenstone
John Stephenson
Mr. Slate
Mitzi McCall
Penny Pillar
Lennie Weinrib
Moonrock Crater / Sgt. Boulder
Ruta Lee
Hidea Frankenstone
Kenneth Mars
Lou Granite
Don Messick
Schleprock
Frank Welker
Shmoo / Rockjaw