Jackie Earle Haley's character, George Noyce, is a fellow patient who knew Teddy/Andrew in the asylum who helps reveal the Shutter Island twist ending. Noyce is presented as a "repeat offender ...

Jackie Earle Haley appears briefly in the movie as deranged inmate George Noyce, who tells Teddy that the doctors are experimenting on their patients, and that he's being deceived as part of a "game." ...