The Invisible Ray
Description
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.
Stars
Boris Karloff, Bela Lugosi, Frank Lawton, Frances Drake, Violet Kemble Cooper
Runtime
79 minutes
Release Date
January 20, 1936
Rating
6.3/10 (60 votes)