Within the West Finish of 1950s London, “See How They Run” plans for a film model of a smash-hit play come to an abrupt halt after a pivotal member of the crew is murdered. When world-weary Inspector Stoppard and keen rookie Constable Stalker tackle the case, the 2 discover themselves thrown right into a puzzling whodunit inside the glamorously sordid theater underground, investigating the mysterious murder at their very own peril.