The Invisible Ray
Delving into new, strange fields of mystery!
1/20/1936
Imdb: tt0027800
Tmdb: 27918
Popularity: 4.956
Vote: 6.3/10 (53)

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.