Twisted Nerve
- År: 1968
- Land: United Kingdom
- Genre: Drama, Thriller, Gyser
- Studio: Charter Film Productions
- Nøgleord: obsession, down syndrome, stepfather, boarding house
- Direktør: Roy Boulting
- Cast: Hayley Mills, Hywel Bennett, Billie Whitelaw, Frank Finlay, Barry Foster, Phyllis Calvert