In what year was 'The Empire Strikes Back' released?

Who directed 'Shutter Island' (2010)? Who directed 'Mean Streets' (1973)? In what year was 'Mean Streets' released? In what year was 'Rocky' released? Who directed 'Return of the Jedi' (1983)? In what year was 'Return of the Jedi' released? Who directed 'Close Encounters of the Third Kind' (1977)? In what year was 'Close Encounters of the Third Kind' released?