Released:
1936-01-20

Overview:
Dr. Janos Rukh discovers a certain type of radium that has almost magical healing properties. But the element has a dangerous side, too, and it has already started affecting Rukh. Consumed by paranoia, he begins to suspect that his wife is having an affair. Wild for revenge, Rukh hatches a deadly plot...using his own poisoned body as a weapon to kill.

Director:
Lambert Hillyer

Runtime:
1h 19min

Genre:
Science Fiction, Horror, Thriller

• Cast:
• 
  Boris Karloff
  as
  Dr. Janos Rukh
• 
  Bela Lugosi
  as
  Dr. Felix Benet
• 
  Frank Lawton
  as
  Ronald Drake
• 
  Frances Drake
  as
  Diana Rukh
• 
  Violet Kemble Cooper
  as
  Mother Rukh