Jeff takes Mary on a vacation that shes reluctant to go on. They stay in an oddly decorated rustic cabin with no modern amenities. The strange wall hangings, antiques, and minimalist living accommodations arent the strangest things they have to deal with. Jeff and Mary suffer memory loss and torment after Sarahs trick or treat encounter. Unable to get rid of her, Jeff and Mary try to figure out whats going on through clues left by Sarah.