Newlyweds Pebbles Flintstone and Bamm Bamm Rubble are expecting a newborn, so Fred and Wilma head for Hollyrock to help them cope.
Henry Corden
Fred Flintstone (voice)
Jean Vander Pyl
Wilma Flintstone (voice)
Frank Welker
Barney Rubble / Dino / J. Rocko (voice)
Kath Soucie
Pebbles Flintstone Rubble (voice)
Jerry Houser
Bamm-Bamm Rubble (voice)
Russi Taylor
Baby Pebbles (voice)
B.J. Ward
Betty Rubble (voice)
Don Messick
Baby Bamm-Bamm/Lot Security Guard/Tour Bus Driver (voice)
