From filmmaker Christopher Nolan (“Interstellar,” “Inception,” “The Dark Knight” Trilogy) comes the epic action thriller DUNKIRK , in theaters July 21, 2017. Warner Bros. Pictures’ Dunkirk, which Christopher Nolan is directing from his own original screenplay, has cast a crop of newcomers who include Fionn Whitehead (ITV’s “Him”), Jack Lowden (’71), Aneurin Barnard (Citadel), and One Direction singer/songwriter Harry Styles. Recent Oscar winner Mark Rylance (Bridge of Spies), Kenneth Branagh (Valkyrie), Cillian Murphy (Inception), James D’Arcy (Cloud Atlas) and Tom Hardy (The Revenant) will be the more experienced members of what is said will be a largely young/unknown ensemble cast. Dunkirk opens as hundreds of thousands of British and Allied troops are surrounded by enemy forces. Trapped on the beach with their backs to the sea they face an impossible situation as the enemy closes in. The large scale film will be shot on a combination of IMAX 65mm and 65mm large format fi...