The Flintstones: Hollyrock a Bye Baby

Henry Corden

Fred Flintstone (voi...

Jean Vander Pyl

Wilma Flintstone (vo...

Frank Welker

Barney Rubble / Dino...

Kath Soucie

Pebbles Flintstone R...

Jerry Houser

Bamm-Bamm Rubble (vo...

Russi Taylor

Baby Pebbles (voice)

B.J. Ward

Betty Rubble (voice)

Don Messick

Baby Bamm-Bamm/Lot S...

John Stephenson

Mr. Slate (voice)

Janet Waldo

Mrs. Slaghoople (voi...

Raquel Welch

Shelly Millstone (vo...

Mark Hamill

Slick (voice)