Mark, Bob and Wade are “paranormal investigators” in a way. They’ve been hired by a man after his daughter was possessed by a demon. They were instructed to find the girl’s dolls that are strewn randomly around the house and burn them in the furnace in the basement. Every time they burn another doll, they get closer to freeing her, but the demon possessing her gets more aggressive. She had been attacking them and they had to avoid her as they searched the house for the dolls.