Young couple Charlotte and Eve can't believe the killer deal they got on an old house in a beautiful yet remote neighbourhood nestled deep in the mountains. One day soon after they move in, there's a knock at the door. A man stands there with his family, claiming to have lived there years before and asking if it would be alright if he showed his kids around. People pleaser to a fault, Eve lets them in. As soon as the family enters their home, strange things start to happen, and Eve wants nothing more than for them to leave and never come back. But they can't - or won't - take the hint that they are no longer welcome. Then Charlie suddenly vanishes, and Eve begins to lose her grip on reality. She's convinced there's something terribly wrong with the house and its past inhabitants - or is it all in her head?