J. Carrol Naish
Dr. Duryea alias Frankenstein
Lon Chaney Jr.
Groton
Zandor Vorkov
Count Dracula
Anthony Eisley
Mike Howard
Regina Carrol
Judith Fontaine
Russ Tamblyn
Rico
Jim Davis
Sgt. Martin
J
John Bloom
The Monster
S
Shelly Weiss
The Creature
Greydon Clark
Strange
Angelo Rossitto
Grazbo the Evil Dwarf
A
Anne Morrell
Samantha
W
William Bonner
Biker
Forrest J. Ackerman
Dr. Beaumont
Maria Lease
Joan
Bruce Kimball
Biker
Albert Cole
Cop Killed by Creature (uncredited)
Gary Kent
Bob, Beach Boy
C
Connie Nelson
Laura, Beach Girl
I
Irv Saunders
Policeman (uncredited)
L
Lu Dorn
Hippie Girl (uncredited)