Based on the novel A Fragment of Fear by former MI5 spy John Bingham, 7th Baron Clanmorris, this stylish cine-trip from Vanishing Point director Richard C. Sarafian features David Hemmings and Gayle Hunnicutt (then real-life husband and wife) falling into a waking nightmare of murder, mystery and paranoia.

• High Definition remaster
• Original mono audio
• The Writer as Auteur (2017, 14 mins): an analysis of the life and work of screenwriter Paul Dehn by author and broadcaster David Kipen
• First Assistant Director William P. Cartlidge on 'Fragment of Fear' (2017, 10 mins): a frank and revealing insight into the film's production
• Original radio spots
• Original theatrical trailer
• Image gallery: original promotional material
• New and improved English subtitles for the deaf and hard of hearing