The Neighbour. In the small town of Cutter, Mississippi, army veteran John and his wife Rosie live on a run-down ranch, dreaming of one day escaping to Mexico. To raise the cash John runs illicit errands for his uncle. On the day they plan to finally leave Cutter, Rosie disappears. John thinks his mysterious neighbour, Troy, might have something to do with it, and breaks into his house that night. Thinking that his mysterious neighbour, Troy, might have something to do with it, he elects to investigate, but discovers a secret far more sinister than he could ever imagine.