剧情介绍
女性摄影师莎拉（Alysson Paradis 饰）和马西欧（Jean-Baptiste Tabourin 饰）这对幸福的夫妻组成的小家庭即将迎来新的成员，但一场严重的车祸摧毁了他们美好的憧憬。马西欧在车祸中丧生，莎拉以及未出世的宝宝侥幸存活。 圣诞之夜，孤独的莎拉待在家中，等待第二天早晨的生产。这时敲门声响起，一名黑衣女（Béatrice Dalle 饰）请求使用电话。莎拉本能地拒绝了她，谁知黑衣女竟千方百计想要闯进来。她的目的只有一个，抢夺莎拉那尚未出世的孩子。挡路者只有死路一条……Four months before Christmas, Sarah and Matthieu Scarangelo were in a car crash, of which Sarah and her unborn baby were the only survivors. On Christmas Eve, Sarah stays home alone, where she grieves her husband and prepares to go to the hospital the next morning for the delivery. As night falls, a woman knocks on Sarah's door asking to use the phone. When she refuses, the woman reveals that she knows Sarah and tries to force her way in. Sarah calls the police; they inspect the home and determine the woman has left, but promise to keep watch over Sarah through the night. The woman returns and tries to take Sarah's unborn child, but Sarah locks herself in the bathroom. The strange woman torments Sarah through the night and kills all who try help her.