In 1989, in the small town of Minosville in the eastern mining area of Pennsylvania, Martin Bristol (Chase Pechacek), a 6-year-old boy, was kidnapped. Where was Martin in the next 5 years? What did he experience? No one knows. One day in 1994, Alison Miller (Alexandra Daddario), a girl whose parents died, moved to Minosville with her uncle Jonathan (Michael Biehn). The girl from the big city gradually adapted to the life in this remote country and met the handsome boy William (Nolan Gerard Funk). But the sunshine of the new life soon faded, and the abandoned farmhouse caught Alison's attention. She didn't know that Martin, who had been missing for a long time, was also watching him in the dark. The boy saw the most cruel and bloody side of the incident too early...