Watch CillianMurphy talk about the incredible ensemble cast in Christopher Nolan's Oppenheimer.
Oppenheimer Cast: Cillian Murphy, Emily Blunt, Robert Downey Jr., Matt Damon, Rami Malek, Florence Pugh, Benny Safdie, Michael Angarano, Josh Hartnett and Kenneth Branagh Oppenheimer will hit the big screen July 21, 2023!
