This movie is HYSTERICAL. There are no words. It's one of those "so bad it's good" movies. You will have fun. I don't even know where to start. It's a normal setup in the beginning as you can see in the trailer - nice couple buys a house from a guy who can't let go, he hangs around and invades their privacy, acts like the house is his, etc. Okay, that's creepy enough, but then it's like the writers grab every favorite horror cliche and twist they can think of and they just THROW it into one movie. God Bless Dennis Quaid for his acting range. We know he can act so his (hopefully intentional???) bad acting was just spectacular. He visibly deteriorates throughout the movie and I wonder how much of it was real because he had to be part of this film. At one point they even have him growling like Satan and he reenacts the axe scene from The Shining with absolute commitment. It's so amazing. He is a national treasure. The actors who play the main couple are really not convincing but it just makes this hot mess even better. I hope everyone who worked on this movie was paid well for their pain and suffering, it is worth it for the end result. Just go into this expecting a comedy and you won't be disappointed (then read the random and incoherent Amazon reviews, it just makes it even funnier). This is the most schizophrenic "horror" film I have ever witnessed. Omg. I feel like I just hallucinated it all, surely that was not real?