Susan Harper (played by Hayley Mills) is a protagonist in Twisted Nerve.
A kind and sympathetic young woman working at a library who becomes the target of Martin's manipulative affection. Her discovery of his secrets leads to a traumatic captivity before she is rescued. Martin (Georgie) Durnley (played by Hywel Bennett) is a protagonist in Twisted Nerve.
A highly intelligent young man who feigns a learning disability under the alias 'Georgie' to manipulate others and hide his true nature. He is a calculating serial killer who eliminates obstacles to his obsession with Susan, ultimately leading to his capture and institutionalization. Joan Harper (played by Billie Whitelaw) appears in Twisted Nerve.
Susan's mother who rents out rooms in her house. She is emotionally neglected and makes a fatal mistake by attempting to seduce Martin, resulting in her murder. Henry Durnley (played by Frank Finlay) appears in Twisted Nerve.
Martin's wealthy stepfather and a banker. He is controlling and dismissive of Martin's behavior, ultimately becoming his first victim. Gerry Henderson (played by Barry Foster) appears in Twisted Nerve.
A paying guest at Susan's house. He stumbles upon Joan's corpse and plays a crucial role in alerting the authorities. Enid Durnley (played by Phyllis Calvert) appears in Twisted Nerve.
Martin's mother who has moved on with her life and remarried, showing little attention or concern for her son's well-being.
Twisted Nerve (1968) character relationship network mapped with AI analysis. Explore the connections, alliances, and conflicts between characters.
Characters
Susan Harper
(played by Hayley Mills) — protagonist
A kind and sympathetic young woman working at a library who becomes the target of Martin's manipulative affection. Her discovery of his secrets leads to a traumatic captivity before she is rescued.
Martin (Georgie) Durnley
(played by Hywel Bennett) — protagonist
A highly intelligent young man who feigns a learning disability under the alias 'Georgie' to manipulate others and hide his true nature. He is a calculating serial killer who eliminates obstacles to h...
Joan Harper
(played by Billie Whitelaw) — supporting
Susan's mother who rents out rooms in her house. She is emotionally neglected and makes a fatal mistake by attempting to seduce Martin, resulting in her murder.
Henry Durnley
(played by Frank Finlay) — supporting
Martin's wealthy stepfather and a banker. He is controlling and dismissive of Martin's behavior, ultimately becoming his first victim.
Gerry Henderson
(played by Barry Foster) — supporting
A paying guest at Susan's house. He stumbles upon Joan's corpse and plays a crucial role in alerting the authorities.
Enid Durnley
(played by Phyllis Calvert) — supporting
Martin's mother who has moved on with her life and remarried, showing little attention or concern for her son's well-being.
Key Relationships
Martin (Georgie) Durnley → Gerry Henderson
(Social Paying Guest)
Susan Harper → Joan Harper
(Family Mother)
Henry Durnley → Enid Durnley
(Family Spouse)
Martin (Georgie) Durnley → Enid Durnley
(Family Mother)
Martin (Georgie) Durnley → Henry Durnley
(Family Stepfather)
Martin (Georgie) Durnley → Susan Harper
(Romantic Obsessive Lover)
Story Analysis
A psychological thriller exploring identity fragmentation, obsessive love, and the violent consequences of deception.
