Cillian Murphy on Oppenheimer Cast and Learning He Got the Role

Cillian Murphy discusses going from playing the Shivering Soldier in Christopher Nolan's Dunkirk to his new role as J. Robert Oppenheimer, which allowed him to work with incredible actors like Emily Blunt, Florence Pugh, Robert Downey Jr., and Matt Damon. Oppenheimer arrives exclusively in theaters on Friday, July 21.