The Spiral Staircase (1961) is a Thriller, TV Movie, Horror, Mystery film that follows based on the screenplay by Mel Dinelli, this story revolves around Helen Warren, a beautiful mute girl, who becomes the target of a mysterious killer who preys on young handicapped women. The Spiral Staircase is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 6.0 out of 10 from 1 votes. Fans of thriller movies may also want to explore similar titles below.