Bloodbath at the House of Death is a 1984 British comedy horror film directed by Ray Cameron and starring the comedian Kenny Everett, Pamela Stephenson and Vincent Price. It is an over-the-top spoof loosely inspired by The Amityville Horror and other horror films from the same period.

In the film, a manor house is under the control of Satanist monks. When two scientists investigate radioactivity in the manor house, the Satanists create clones of the scientists to replace them. Other subplots include a sexual relationship between a female scientist and a poltergeist, and a plot twist that the monks are humanoid aliens.