年轻女子米歇尔（玛丽·伊丽莎白·温斯特德 Mary Elizabeth Winstead 饰）不久前刚和男友发生争吵，她夜晚驾车奔驰在黑暗的公路上，突然遭遇严重车祸昏迷过去。当她再度醒来时，发现自己被

　　A man, who years earlier mysteriously abandoned his family and isolated himself in a small norther