Whit Bissell

Prof. Frankenstein

Phyllis Coates

Margaret

Robert Burton

Dr. Karlton

Gary Conway

Bob / Teenage Monster

George Lynn

Sgt. Burns

John Cliff

Sgt. McAffee

Marshall Bradford

Dr. Randolph

Claudia Bryar

Arlene's Mother

Angela Austin

First Victim

Russ Whiteman

Dr. Elwood