Soon after they move in, the family begins to experience strange noises and disturbances in the house. They also notice that Ali is acting oddly and seems to be talking to someone or something that they can't see.
As the family investigates, they discover that Micah's spirit is still present in the house, and he is not happy about the new family living there. Micah begins to haunt the family and makes their lives a living hell.
The family tries to get help from the police and from a psychic, but nothing seems to work. In desperation, they decide to move out of the house. However, Micah's spirit follows them and continues to haunt them.
The movie ends with the family driving away from their house, with Micah's spirit still pursuing them.