The forty-year-old Roger, his girlfriend Lisa, his teenage son Colin and daughter Summer travel with their friend Jason to spend a few days in the middle of nowhere in the woods in the cabin he rented. When they arrive, they feel disappointed with the shack's situation, but Roger explains that it was the only one that he could afford to rent. Summer, Colin and Jason walk through the woods to snoop around and stumble upon the house of their neighbor with many old cars parked around it. They see through the window two guys with their neighbor. They believe they will do a threesome, but out of the blue, the neighbor kills them, and a creature eats one of them. They run back home, and Colin throws a stone on the window of a car before leaving. They tell Roger what they saw but the drunken and drugged father does not believe them and decides to pay a visit to his neighbor. Meanwhile, she is going to their shack with a zombie and find Lisa alone, and the zombie kills her. Roger, Summer and Jason break in the neighbor's house and do not find anyone inside and Roger drinks a glass of spiked wine that is on the table. He immediately faints and Summer and Jason hide him in a closet to catch him later and are forced to fight the zombies of the neighbor's guests. When they return home, they find what happened to Lisa and decide to fight back to revenge Lisa and bring Roger back home.