Cast Dylan O'Brien, Kaya Scodelario, Thomas Brodie-Sangster, Ki Hong Lee and Director Wes Ball discuss Maze Runner: The Scorch Trials. In the second chapter of the epic Maze Runner saga, Thomas (O'Brien) and his fellow Gladers face their greatest challenge yet as their journey takes them to the Scorch, a desolate landscape filled with unimaginable obstacles. Hosted by Rick Edwards at the Apple Store, Covent Garden in London.