Hausu

Year: 1977

Director: Nobuhiko Obayashi

Rotten Tomatoes: 90%

Plot: A teenage girl and six friends travel to her aunt's remote country house for a summer getaway. Instead, the house itself begins attacking them through a delirious combination of supernatural forces, murderous furniture, flying body parts, and one extremely pissed-off cat.

Marcela Notes: Incredible, weird, fantastic, I've never been more afraid of a piano. 

Fun Fact: None of the seven young actresses had been trained as film actresses. They were models who had previously worked with Obayashi in commercials.