Scariest Movie I've Ever Seen

The movie that scared me more then anything ever was one I remember my parents watching when I was little back in the 90's. I dont remember what it was called, but it was about a puppet that came alive and killed people. It was like a rip-off of Chucky, except it scared me and didn't make me laugh. This one was nuts. I remember there was a scene where the puppet comes out of the dark and kills someone, and I was scared of the dark for months after that.