Trailer
Cast
John Stephenson
Mr. George Nate Slate (voice)
Hal Smith
Santa Claus (voice)
Mel Blanc
Barney Rubble / Dino (voice)
Don Messick
Ed the Foreman / Otis (voice)
Virginia Gregg
Mrs. Santa Claus (voice)
Henry Corden
Fred Flintstone (voice)
Jean Vander Pyl
Wilma Flintstone / Pebbles Flintstone (voice)
Gay Autterson
Betty Rubble (voice)
Lucille Bliss
Bamm Bamm Rubble (voice)