1970’s New York. A man awakens with no memories of his past. A voice tells him that he is “Griffin”, and that he has volunteered for a very important procedure. Griffin is given an experimental drug which renders him temporarily invisible to human eyes. The effects of the drug lasts only about 24 hrs, so after a certain period of time, Griffin must report back (or be found) to retake the drug. He is also given a mission: eliminate 4 targets which pose a threat to national security. Griffin, seemingly by instinct, carries out his mission, all the while slowly piecing together his past, trying desperately to not loose his mind in the process. How can a man know himself, if he can’t even look at himself in the mirror?