详情介绍
本片(剧)是一部美国制片作品的剧情片，于2014年上映。对白语言为英语，目前豆瓣评分5.7(仅供参考)。
A geneticist wakes up from an accident with only fragments of his memory is forced to relearn who he is via his twin brother. But as he digs deeper, he discovers he might not be who he thought at all.