Twisted Nerve
- Ano: 1968
- País: United Kingdom
- Xénero: Drama, Thriller, Horror
- Estudo: Charter Film Productions
- Palabra clave: obsession, down syndrome, stepfather, boarding house
- Director: Roy Boulting
- Reparto: Hayley Mills, Hywel Bennett, Billie Whitelaw, Frank Finlay, Barry Foster, Phyllis Calvert