家族性史

在多年前的一段经历后回到法国，钢琴家马蒂亚斯·福格勒将再次与他的导师埃伦取得联系，为一场音乐会做准备。在一座公园里，他将邂逅一个与自己长得一模一样的孩子，而这个孩子会把他引向克洛丁——一位他曾在某个时代深爱过的女人。

影片通过跨越数千年、不同时空的三条故事线，交织出无形之中彼此呼应的科幻寓言。

　　Six people bound together by a traumatic experience decide to round off a year of group therapy in style. They join each other once more, traveling up to the Scottish Lowlands for a reunion weekend in a 1970s holiday let. Soon a number of mysterious and horrifying events start to expose the cracks in their relationships, and one by one they discover that trust runs but skin-deep. A night of closure turns out to be far more final than they could have anticipated.

一名警察遇害身亡，查案的警员发现这与其双胞胎兄弟及他们令人不安的过去有关，一场令人心惊胆战的真相探查就此展开。