The Spiral Staircase (1975) is a Horror, Mystery, Thriller film that follows a mute young woman is stalked by a serial killer at her uncle's mansion. 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 5.2 out of 10 from 13 votes. Fans of horror movies may also want to explore similar titles below.