With the help of her friends, Emily moves to a remote home to take better care of her brother, Zack who is diagnosed with cerebral palsy. But what they don't know is that the house kept a terrifying secret that will haunt them one by one.</p>...
浪漫之夜，才华横溢的美丽少女贾斯汀（克斯汀·邓斯特 Kirsten Dunst 饰）和心爱的麦克（亚历山大·斯卡斯加德 Alexander Skarsgård 饰）步入婚礼殿堂，姐姐克莱尔（夏洛特·甘斯布 Charlotte Gainsbourg 饰）和家人们为了她一掷千金，尽心操持。然而莫名的恐慌与悲伤袭上心头，令贾斯汀整晚郁郁寡欢，她的婚姻刚刚开始就已到了破败的边缘，与亲友同事的关系也变得分外紧张。克莱尔试图将妹妹带出忧郁症的困扰，然而收效甚微。与此同时，一颗神秘的小行星正向地球飞速逼近，似乎正是它带来了贾斯汀的忧郁，又似乎那原本郁结心中的烦恼只不过被它释放了而已……...
