Professor Frankenstein creates a teenager from an accident victim, who gets angry when he learns he is going to be taken apart.
Whit Bissell
as Prof. Frankenstein
Phyllis Coates
as Margaret
Robert Burton
as Dr. Karlton
Gary Conway
as Bob / Teenage Monster
George Lynn
as Sgt. Burns
John Cliff
as Sgt. McAffee
Marshall Bradford
as Dr. Randolph
Claudia Bryar
as Arlene's Mother
Angela Austin
as First Victim
Russ Whiteman
as Dr. Elwood
Charles Seel
as Mr. Sexton, the jeweler
Paul Keast
as Man at Crash
