'Kingsman: The Golden Circle' Defeats 'It' At The Box Office
At the press junket for "Dunkirk," Harry Styles and Fionn Whitehead talk with Access Hollywood and Harry talks about cutting his signature hair for the war drama. Plus, he explains why he decided to start acting. And, Fionn shares how he trained for the movie. "Dunkirk" is in theaters on July 20.