Dunkirk is a 2017 epic 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 was distributed by Warner Bros.
Dunkirk portrays the evacuation from three perspectives: land, sea, and air. It has little dialogue, as Nolan sought instead to create suspense from cinematography and music. Filming began in May 2016 in Dunkirk and ended that September in Los Angeles, when post-production began. Cinematographer Hoyte van Hoytema shot the film on IMAX 65 mm and 65 mm large-format film stock. Dunkirk has extensive practical effects, and employed thousands of extras as well as historic boats from the evacuation, and period aeroplanes.