Murderer Harold Dunlap (Charles Russell) is trapped in a small town when a flood washes out all the bridges. He has just killed his unfaithful wife. As Dunlop disposes of the body, he is witnessed by a young boy who becomes the madman's next target. Inspired by the radio show of the same name and reminiscent of both Shadow of a Doubt and The Night of the Hunter , Inner Sanctum features a tart and witty script crammed with lascivious one
