Malina wakes up disoriented in the trunk of a speeding car and discovers to her horror that she is missing more than her memory. With her mobile phone

遗传学家(德尔佩饰)和丈夫詹姆斯(阿米蒂奇饰)本共同抚养女儿佐伊，而当一场灾难降临这个家庭时，她不得不找到莫斯科的一对夫妻(丹尼尔·布鲁赫、杰玛·阿特登饰)寻求帮助。