The Spiral Staircase
- Curs: 1961
- País: United States of America
- Gènere: Thriller, TV Movie, Horror, Mystery
- Estudi:
- Paraula clau: based on novel or book, serial killer, killing spree, spiral staircase, bedridden, physical disability, mute servant, disability discrimination
- Director: Boris Sagal
- Repartiment: Elizabeth Montgomery, Lillian Gish, Gig Young, Edie Adams, Eddie Albert, Jeffrey Lynn