Flight Lieutenant Jugg, confined to a wheelchair after being wounded in action, arrives at a remote mansion in Wales to recuperate. Suffering from terrible nightmares and visions, he suspects the methods of his psychiatrist. His beautiful aunt seems to be the only person he can trust - until circumstances make him doubt even her intentions. Based on the novel "The Haunting of Toby Jugg" by Dennis Wheatley.

A wounded military aviator (Robert Pattinson) convalescing in a remote Wales mansion attempts to discern whether he's actually losing his mind or his psychiatrist is attempting to crack his fragile psyche. Shadowed by his darkened past and plagued with horrific visions, the airman clings to sanity as his reality becomes warped beyond recognition.