On a strange island inhabited by demons and spirits, a man battles the forces of evil.

With the help of his girlfriend Cathy and Dr. Fong, a psychiatrist, ambitious journalist Johnny Barrett poses as a madman in order to be admitted to a mental institution where…

A killer hides out in a small-town boarding house.

A general-store keeper (Fred MacMurray) scares off bank robbers with a lucky shot, but they come back.

A ghost helps the Bowery Boys capture a gang of crooks led by a mad doctor.

A scientist takes a the brain of dead man and revives it via electrodes as it lays suspended in a tank of liquid. Soon, the brain grows to possess enormous…