Recently divorced and laid off from his job, Elliot Baker is desperate to spend more time bonding with his sons, Bradley and Caleb. What starts as family day trip to teach his boys how to shoot turns into a nightmare when they become stranded. As they retreat to a desolate cabin, Elliot's mounting fear of losing custody pushes him to the edge. The brothers quickly realize that the man responsible for keeping them safe has now become their biggest threat.