Dunkirk is a 2017 war film written, directed, and produced by Christopher Nolan that depicts the Dunkirk evacuation of World War II. Its ensemble cast includes Fionn Whitehead, Tom Glynn-Carney, Jack Lowden, Harry Styles, Aneurin Barnard, James D'Arcy, Barry Keoghan, Kenneth Branagh, Cillian Murphy, Mark Rylance, and Tom Hardy. The film is a British-American-French-Dutch co-production, and was distributed by Warner Bros.