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Similar to The Invisible Ray
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.
Dr. Janos Rukh
Dr. Felix Benet
Ronald Drake
Diana Rukh
Mother Rukh
Lady Arabella Stevens
Sir Francis Stevens
Monsieur Noyer
Professor Meiklejohn
Chief of the Surete
Mme. LeGrand (uncredited)
Papa LaCosta (uncredited)
Briggs (uncredited)
Celeste (uncredited)
Gendarme (uncredited)
**Peak Classic Universal Horror** A bunch of big stars with a well written story, for the time. Bela Lugosi and Boris Karloff are both great and so is Francis Drake. CW: There are racist bits, typical portrayals of Africans for the time period. So watch out for that.
January 20, 1936
Dr. Janos Rukh
Dr. Felix Benet
Ronald Drake
Diana Rukh
Mother Rukh
Lady Arabella Stevens
Sir Francis Stevens
Monsieur Noyer
Professor Meiklejohn
Chief of the Surete
Mme. LeGrand (uncredited)
Papa LaCosta (uncredited)
Briggs (uncredited)
Celeste (uncredited)
Gendarme (uncredited)
**Peak Classic Universal Horror** A bunch of big stars with a well written story, for the time. Bela Lugosi and Boris Karloff are both great and so is Francis Drake. CW: There are racist bits, typical portrayals of Africans for the time period. So watch out for that.
