A mad scientist changes his simple-minded handyman into a werewolf in order to prove his supposedly crazy scientific theories - and exact revenge.

Top Cast

George ZuccoLorenzo Cameron

Anne NagelLenora Cameron

Johnny DownsTom Gregory

Glenn StrangePetro

Robert StrangeProfessor Blaine

Gordon De MainProfessor Fitzgerald

John ElliottProfessor Hatfield

Reginald BarlowProfessor Warwick