Also Known As:
- Dementia 13
- Demência 13
- Demencia 13
- Djævelens borg
- Fright Night
- Nattens skräcknäste
- Parafrosyni
- Terrore alla 13 ora
- The Haunted and the Hunted
- Francis Ford Coppola
- Francis Ford Coppola
- Jack Hill
- William Campbell ... Richard Haloran
- Luana Anders ... Louise Haloran
- Bart Patton ... Billy Haloran
- Mary Mitchel ... Kane
- Patrick Magee ... Justin Caleb
- Eithne Dunne ... Lady Haloran (as Ethne Dunn)
- Peter Read ... John Haloran
- Karl Schanzer ... Simon
- Ron Perry ... Arthur
- Derry O'Donavan ... Lillian
- Barbara Dowling ... Kathleen