Episódio 11

John Stephenson Mr. Slate (voice)

Henry Corden Fred Flintstone (voice)

Joseph Barbera Joe Barbera (voice)

William Hanna Bill Hanna (voice)

Jean Vander Pyl Wilma Flintstone / Mrs. Slate (voice)

B.J. Ward Betty Rubble (voice)

Frank Welker Barney Rubble / Dino (voice)

Don Messick Policeman (voice)

Jerry Houser Bamm-Bamm Rubble (voice)

Megan Mullally Pebbles Flintstone (voice)