Six scientists arrive at the creepy Headstone Manor to investigate a strange phenomena which was the site of a mysterious massacre years earlier where 18 guests were killed in one night. It turns out that the house is the place of a satanic cult lead by a sinister monk who plans to kill the scientists who are inhabiting this house of Satan.
Bloodbath at the House of Death is a 1984 British comedy horror film directed by Ray Cameron and starring Kenny Everett, Pamela Stephenson and Vincent Price. It is an over-the-top spoof loosely inspired by The Amityville Horror and other horror films of the era, including Alien, The Exorcist, Poltergeist, among others, concerning the investigation by a pair of scientists of a manor house under the control of Satanist monks.
