After a supernatural experiment leaves him with a serious heart condition, occult criminologist William Sebastian recruits his skeptical friend, Dr. Hamilton, to aid him with a new case. Their assignment: to investigate Geoffrey Cyon, a British businessman allegedly flirting with the dark arts.
- Type
- Film
- Status
- Released
- Release
- May 21, 1977 (47 years ago)
- Language
- English
- Origin
- United Kingdom · United States
- Runtime
- 1h 38m
