Follows a deep-cover operative named Martin Odum, who has an uncanny ability to transform himself into a different person for each job. But his own identity comes into question when a mysterious stranger suggests that Martin isn't who he thinks he is. 那么，我是谁？。补剧之影评。20141011, s01e10, eternal on the run, insisit on himself, but forget his past.。20141010, s01e09, a CIA agent loved an amnesia cover, then left him becauz he is such a deep cover.。20141003, s01e08, the last reference role is found to have been modified, where my heart lies?。20140926, s01e07, always the conspiracy topic.。20140919, s01e06, it doesn't matther whether it is dream or experience.。20140906, s01e04, mark.......。20140830, s01e03, mark.......。20140830, s01e03, mark.......。 FBI深度卧底组（Deep Cover Operations，简称D.C.O.）特工Martin Odum（Sean Bean）拥有超出常人想象的适应能力——无论执行任何任务，他都能完美地将自己「转化」成不同的人，从而成功混入敌人内部。然而一个神秘的陌生人声称Odum并 不是真正的Odum，令Odum开始质疑自己的真实身份，整个事件变得扑朔迷离。
