In what year was 'Caddyshack' released?

In what year was 'Dirty Dancing' released? Who directed 'Groundhog Day' (1993)? In what year was 'Groundhog Day' released? Who directed 'Caddyshack' (1980)? Who directed 'Animal House' (1978)? In what year was 'Animal House' released? Who directed 'The Blues Brothers' (1980)? In what year was 'The Blues Brothers' released?