Who directed 'Rocky' (1976)?

Who directed 'Braveheart' (1995)? Who directed 'Dances with Wolves' (1990)? Who directed 'Unforgiven' (1992)? Who directed 'The Good, the Bad and the Ugly' (1966)? Who directed 'Toy Story' (1995)? Who directed 'The Revenant' (2015), which earned Leonardo DiCaprio his first Oscar? Who played Vito Corleone in 'The Godfather' (1972)? Who played Michael Corleone in 'The Godfather' films?