Hellraiser (1987)

A couple moves into a creepy, creaky old house. Naturally, there's a hideous...creature...living in the attic who is, naturally, full of secrets. Throw in some S&M demons, a fiendish puzzle box, and a punishing score, and you've got yourself a great time at the movies.

Clive Barker's original HELLRAISER (based on his novella, The Hellbound Heart) is an ingenious Gothic gorefest, overflowing with ideas and atmosphere.