The film begins with Nick West lighting a cigarette in the dark and introducing himself to some unknown audience.
They find a weird chair and Nick proposes using it during sex; however the device traps and kills Sammy.
Nick is arrested and considered insane, being sentenced to the Hildon Mental Institute in spite of claiming that supernatural forces killed Sammy.
Four years later, Cambridge professor Dr. Willard proposes Nick's psychiatrist, Dr. Clairebourne (Nadja Brand), release him under his custody for an experimental treatment: exposing the truth to Nick by bringing him back to the crime scene.
Nick is introduced to Willard, who expresses his desire to write a book about West and his experiences.
Willard reveals that the asylum warden was known to practice highly controversial methods of treatment.
After the massacre, a bloodied Nick gets into the car and chats with a woman who looks like Rachel sitting inside, asking her if she minds driving off with a "crazy person".
Filming took place at RAF Upwood, a derelict airbase near Ramsey in Cambridgeshire.
Dennis Harvey called the film "dumb sensationalism" in a Variety review.