The Spiral Staircase (1961)

The Spiral Staircase (1961) - Thriller Movies 61 minutes. . 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. based on novel or book, serial killer, killing spree, spiral staircase, bedridden, physical disability, mute servant, disability discrimination