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)
John Stephenson
Mr. Slate (voice)
Janet Waldo
Mrs. Slaghoople (voice)
Raquel Welch
Shelly Millstone (voice)
Mark Hamill
Slick (voice)
Michael Bell
Mr. Pyrite (voice)
Charlie Adler
Rocky (voice)
Brad Garrett
Big Rock (voice)
Mary Hart
Mary Hartstone (voice)
John Tesh
John Teshadactyl (voice)