Harry Styles and Fionn Whitehead talk about their ‘Dunkirk’ acting roles

05:08

Singer Harry Styles and actor Fionn Whitehead visit TODAY to talk about their roles in the World War Ii drama “Dunkirk.” “It was amazing to be on set,” Styles says, and the actors agree that even though the film was filmed on the beach at Dunkirk, making it was no day at the beach!