What do the classic films Scarface (1932), Twentieth Century (1934), Bringing Up Baby (1938), Only Angels Have Wings (1939), His Girl Friday (1940), Sergeant York (1941), To Have and Have Not (1944), The Big Sleep (1946), Red River (1948) Gentlemen Prefer Blondes (1953) and Rio Bravo (1959) have in common? Aside from their displays of great ...