Billy Wilder directs this movie that stars Marilyn Monroe, Jack Lemmon and Tony Curtis. It centers on two 1920s jazz musicians who witness the St. Valentine's Day Massacre and try to hide from the gangsters responsible for the crime. The film shows as part of the Cleveland Museum of Art's "Marilyn X 4" series that serves as a tribute to the sexy star and connects to the exhibit Proof: Photography in the Era of the Contact Sheet. The movie screens at 6:45 p.m. today and at 1:30 p.m. on Sunday. Tickets cost $10, or $7 for CMA members. (Niesel)