At an isolated hospital deep in the West Virginia wilderness, three hideously deformed mutants go on a merciless killing spree. Now, decades later, this family of blood-thirsty cannibals is stalking new prey: a group of young skiers trapped by a blizzard. The abandoned medical wards soon become killing fields as the panicked victims come face to face with a chilling choice — fight back or die. With bonus footage too graphic for theaters, ‘Wrong Turn 4′ takes you to the most terrifying place of all…the beginning.