Scary movie had 4 or 5 demons living behind fireplace. They where dragging this woman down the stairs and she was in and out of consciousness into the fire place.

Scariest film ever made....at least it was back then. I was into horror movies as a kid but this one terrified me.

Don't Be Afraid of the Dark (TV Movie 1973) - IMDb (http://www.imdb.com/title/tt0069992/)

It was also remade a few years ago. A pretty decent remake but the original will always be the scariest film in my mind.