Wrong Turn 4: Bloody Beginnings (2011)

Description: 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