What’s the Best 1940s “Best Picture” Winner? 02.06.12 | Gary Cahall Tags: 1940s Movies Rebecca (1940) How Green Was My Valley (1941) Mrs. Miniver (1942) Casablanca (1943) Going My Way (1944) The Lost Weekend (1945) The Best Years of Our Lives (1946) Gentleman's Agreement (1947) Hamlet (1948) All the King's Men (1949) View Results To see a complete list of all movie polls, click here View The COMPLETE OscarĀ® Video List!