Dylan O'Brien is an actor.
Dylan O'Brien ( born August 26 , 1991 ) is an American actor . He is set to reprise his role in the final installment , Maze Runner : The Death Cure , which , after some re-scheduling due to a serious on-set accident concerning O'Brien , is scheduled for a February 9 , 2018 release . The Maze Runner (film) . The film stars Dylan O'Brien , Kaya Scodelario , Aml Ameen , Thomas Brodie-Sangster , Ki Hong Lee , Will Poulter , and Patricia Clarkson .