Who directed 'Ray' (2004)?

In what year was 'The Help' released? Who directed 'Precious' (2009)? Who directed 'Training Day' (2001)? In what year was 'Training Day' released? In what year was 'Ray' released? Who directed 'An Officer and a Gentleman' (1982)? In what year was 'An Officer and a Gentleman' released? Who directed 'Glory' (1989)?