Proving that a boy-centric YA film adaptation can click, 20th Century Fox’s The Maze Runner opened to a pleasing $32.5 million at the North American box office, more the double the $13.1 million debut of Liam Neeson ‘s R-rated action offering A Walk Among the Tombstones . Shawn Levy ‘s new adult dramedy This Is Where I Leave You followed at No. 3 with $11.9 million. Maze Runner , grabbing an A- CinemaScore, hopes to launch a new franchise for Fox, which spent $34 million to make the thriller.