A university chemistry professor experiments with an ancient Mayan gas on a medical student, turning the would-be surgeon into a murdering ghoul as part of a plan to steal his lover.
George Zucco
David Bruce
Evelyn Ankers
Turhan Bey
Robert Armstrong
Score: 4.8
Score: 4.6
Score: 5.9
Score: 5.3
Score: 5.4
Score: 5.8
Score: 1.0
Score: 3.7
