<human>: What are the best movies starring Robert Redford?
<bot>: The best movies starring Robert Redford include Butch Cassidy and the Sundance Kid (1969), The Sting (1973), The Great Gatsby (1974), The Natural (1984), All the President's Men (1976), Out of Africa (1985), A River Runs Through It (1992), The Horse Whisperer (1998), The Legend of Bagger Vance (2000), The Company You Keep (2012), and The Old Man & the Gun (2018).