Burton Stephen "Burt" Lancaster (November 2, 1913 – October 20, 1994) was an American film actor noted for his athletic physique, blue eyes, and distinctive smile (which he called "The Grin"). After initially building his career in "tough guy" roles, Lancaster abandoned his all-American image in the late 1950s in favor of more complex and challenging parts, and came to be regarded as one of the best motion picture actors in history.