Sci-fi action thriller directed by Wes Ball and starring Dylan O'Brien, Will Poulter and Kaya Scodelario. When Thomas (O'Brien) awakes in a service elevator with an intrigued group of boys staring at him he thinks that he is in the middle of a bad dream. As the other boys reveal to him that he has become the latest addition to their ever-expanding group and that he is trapped with them in a maze of which there is no way out, he tries to understand why he has been put there and also, ambitiously, become the one who finds a way out. As one of the boys, Gally (Poulter), tells Thomas that he and some of the others have been there for two years, Thomas starts to lose faith until, that is, a girl shows up and things begin to change.