In this chilling prequel to the horror franchise, a group of friends embarks on a snowmobiling trip, only to find themselves stranded in an abandoned sanatorium. As they seek refuge from a blizzard, they unwittingly awaken the building’s gruesome past, encountering a family of cannibalistic mutants. The film, directed by Declan O’Brien, delves into the origins of the series’ notorious antagonists, offering a blood-soaked narrative filled with suspense and terror. Notable for its intense atmosphere and gory special effects, this installment is a must-watch for horror enthusiasts. For those interested, it can be viewed for free on 123Movies / Movies123.