This month and next month, the Cleveland Museum of Art pays tribute to the late, great writer-director Sidney Lumet by showing many of his films. At 6:45 p.m. today, it shows 1974's Murder on the Orient Express, a movie about the death of an American businessman, who is found stabbed to death on a train. Tickets cost $11, $9 for CMA members seniors and students. (Niesel)