Based on Mark Haddon's 2003 best-selling novel, the National Theatre production of The Curious Incident of the Dog in the Night-Time will begin performances Sept. 10 at Broadway's Ethel Barrymore Theatre. Adapted for the stage by Simon Stephens, the new play tells the tale of a fifteen-year-old math whiz who, despite his problems in social interactions, sets about investigating the murder of a friendly neighborhood dog. Here, Playbill got a peek at the West End production of the show and chatted with cast and creatives about the critically acclaimed play. See a Photo Call from the press event.