Tell Me Why I Don't Like Mondays

Movie adaptation of the 17th century tragedy play, originally written by Thomas Middleton and William Rowley.

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.

After the British magazine he works for is taken over by a sex-obsessed American, a shy astrology columnist is ordered to spice up his column by writing about having sex with a woman from each star sign.