A family reuniting at their cabin retreat unknowingly gets cast for the leading roles in an amateur film, where the crew only intends to release 'the cast' from set once 'reel' blood has been spilled.

A young, camera-obsessed filmmaker, desperate for fame, decides to up his game by videotaping actual murders. Along with his misfit friends, they prey on a dysfunctional family living deep in the woods, turning their peaceful vacation into a horrific nightmare.