Dunkirk is a war film directed by Christopher Nolan, in which Cillian Murphy plays the role of a British soldier named Shivering Soldier. The movie depicts the evacuation of Allied soldiers from the beaches of Dunkirk during World War II. Cillian Murphy's portrayal of a traumatized soldier adds depth to the film, showcasing the human cost of war. Dunkirk is praised for its immersive storytelling, intense action sequences, and powerful performances.