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