Who directed 'When Harry Met Sally...' and 'This Is Spinal Tap'?

Which actor starred in 'Scent of a Woman', 'Scarface', and 'Serpico'? Which actor starred in 'Raging Bull' as boxer Jake LaMotta? Who directed and starred in 'Annie Hall' (1977)? Who directed 'Blazing Saddles' and 'Young Frankenstein'? Who directed 'Pretty Woman' (1990)? Who directed 'Boyz n the Hood' (1991)? Who directed 'Moonlight' (2016)? Who directed 'Black Panther' (2018)?