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.
Dr. Alfred Morris
Ted Allison
Isabel Lewis
Eric Iverson
'Scoop' McClure
Sgt. Macklin
Editor Gavigan
Della Elliott, reporter
Mortician Eagan
Detective Garrity
Isabel's Singing Voice (voice) (uncredited)
1st Cemetery Caretaker
Radio Reporter (uncredited)
Reporter (uncredited)
Policeman (uncredited)
Attendant (uncredited)
Maid (uncredited)
Woman in Audience (uncredited)
Man in Audience (uncredited)
Man in Audience (uncredited)
Man in Audience (uncredited)
Stagehand (uncredited)
Stagehand (uncredited)
