Henry Corden
Fred Flintstone (voice)
Acting
Jean Vander Pyl
Wilma Flintstone (voice)
Acting
Frank Welker
Barney Rubble / Dino (voice)
Acting
B.J. Ward
Betty Rubble (voice)
Acting
Russi Taylor
Pebbles Flintstone (voice)
Acting
Don Messick
Bamm-Bamm Rubble / Joe Rockhead (voice)
Acting
John Stephenson
Mr. Slate (voice)
Acting
Marsha Clark
Maggie / Miss Feldspar (voice)
Acting
John Rhys-Davies
Charles Brickens (voice)
Acting
Brian Cummings
Ghost of Christmas Present (voice)
Acting