Fred Flintstone (voice)
Barney Rubble (voice)
Wilma Flintstone (voice)
Betty Rubble (voice)
Bamm-Bamm Rubble (voice) / Bamm-Bamm Rubble / Hoppy (voice)
Mr. Slate (voice) / Doctor / Announcer (voice)
Betty Rubble (voice) / Thelma (voice)
Neighbor (voice) / Holdup Man / Harvey / Guy #3 / Chief / Sonny (voice)
Percy / Egbert / Man #2 (voice) / Guy / Bunkly / Cop #1 / Ape #1 / Sergeant (voice)
(voice) / Monte, Shale, Manny, Doctor (voice)
Ollie (voice) / Dr. Corset / Brick / Bird (voice)
Barney Rubble (voice) / Barney Rubble / Adult Rooster / Baby Rooster (voice)
The Great Gazoo (voice) / Rockarabian Men (voice)
(voice) / Rockarabian Men (voice)
Mrs. Stitstone (voice) / Mrs. Sitstone / Woman #2 / Woman #3 (voice)
Director (voice) / Hot Lips Hannigan / Man #1 (voice)
Clerk (voice) / Rocky Stone / Boulder (voice)
Pearl Slaghoople (voice)
Mrs. Slate / Saleslady (voice) / Greta (uncredited) (voice)
Silky (uncredited) (voice) / Agent (voice)
Nurse #1 / Nurse #2 (voice) / Grandma Dynamite / Peaches / Bank Customer (voice)
Cop (voice)
Doctor (voice)
Daisy Killgranite (voice) / Dagmar (uncredited) (voice)
