Twisted Nerve (1968)
Twisted Nerve is a 1968 British psychological thriller film directed by Roy Boulting and starring Hywel Bennett, Hayley Mills, Russell Napier, and Billie Whitelaw. The film follows a disturbed young man, Martin, who pretends, under the name of Georgie, to be mentally retarded to be near Susan, a girl he has become infatuated with, killing those who get in his way.
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