Newlyweds Pebbles Flintstone and Bamm Bamm Rubble are expecting a newborn, so Fred and Wilma head for Hollyrock to help them cope.
William HannaDirector
Fred Flintstone (voice)
Wilma Flintstone (voice)
Barney Rubble / Dino / J. Rocko (voice)
Pebbles Flintstone Rubble (voice)
Bamm-Bamm Rubble (voice)
Baby Pebbles (voice)
Betty Rubble (voice)
Baby Bamm-Bamm/Lot Security Guard/Tour Bus Driver (voice)
Mr. Slate (voice)
Mrs. Slaghoople (voice)
Shelly Millstone (voice)
Slick (voice)
Mr. Pyrite (voice)
Rocky (voice)
Big Rock (voice)
Mary Hartstone (voice)
John Teshadactyl (voice)
(voice)
