![](https://image.tmdb.org/t/p/w92/6K5CzOmI5TFmpdJ8s0adURMY3lx.jpg)
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 …
Kenny Everett,
Pamela Stephenson,
Vincent Price,
Gareth Hunt,
Don Warrington,
John Fortune,
Sheila Steafel
Added on Netflix 2022-04-20.
Youtube Trailer