Cast Dylan O’Brien as Thomas, Kaya Scodelario as Teresa, Thomas Brodie-Sangster as Newt, Nathalie Emmanuel as Harriet, Aidan Gillen as Janson ( Nathalie and Aidan also are co-starring in Game Of Thrones.) and Ki Hong Lee as Minho. Plot After escaping the Maze, Thomas and the Gladers face a new and the greatest challenge yet,…