Director Christopher Nolan’s historical drama, ‘Oppenheimer’ has been making waves at the recent award shows this season. The epic biographical thriller film that stars Cillian Murphy, Emily Blunt, Robert Downey Jr., and Florence Pugh in important roles has proved to be one of the biggest releases last year. In a recent interview, the cast revealed what they did after they walked out of a premiere at the start of the SAG-AFTRA strikes.