路易丝（麦肯兹·戴维斯 Mackenzie Davis 饰）一家人受邀前往与世隔绝的乡间小屋度假，却在各种诡异细节中发现了惊悚秘密——沉默不语的男孩（丹·休格 Dan Hough 饰）、心怀鬼胎的夫妻（詹姆斯·麦卡沃伊 James McAvoy、艾斯琳·弗兰乔茜 Aisling Franciosi 饰）……温馨出游惨变惊骇噩梦，杀机暗藏，步步紧逼，深陷迷局，如何自救？ 影片翻拍自同名丹麦电影。
Thale (17) has just moved with her parents to a small town after her mother has a new job in the local police. After a student is killed brutally at a party Thale attends, she becomes a key witness. Was the killer an animal? A wolf?
