Episódio 16

John Stephenson Mr. Slate (voice)

Henry Corden Fred Flintstone (voice)

B.J. Ward Betty Rubble (voice)

Nick Jameson Additional Voices (voice)

Kath Soucie Pebbles Flintstone-Rubble (voice)

Megan Mullally Additional Voices (voice)

Frank Welker Barney Rubble (voice)

Alan Young Additional Voices (voice)

Hamilton Camp Additional Voices (voice)

Robert Ridgely Additional Voices (voice)