House on Haunted Hill 1985

It's 1995. Frederick Lawrence is an eccentric billionaire. Now married to his third wife, Annabelle, after the prior two died under unusual circumstances. Frederick and Annabelle are estranged He has chosen to host a haunted house party and has rented the house of Watson Prichard. His inherited home is supposed the world's only truly haunted house. The house, named Parton Manor, was built in 1856. Since being built, it has been the site of several grisley murders in its history. It boasts a true torture chamber, hidden under the retractable basement floor, hidden passages, trick walls and other surprises. Frederick has invited a strange cross section of people, all of whom are strangers, with promise of 50 million dollars for every guest who remains Friday to Sunday night at 6pm....