Robert Downey Jr. and Matt Damon join the star-studded cast of Christopher Nolan's Oppenheimer

Robert Downey Jr. to Star in His First Christopher Nolan Film

Robert Downey Jr. And Matt Damon Latest Stars To Join Christopher Nolan’s ‘Oppenheimer’

Robert Downey, Jr. & Matt Damon Land Roles in Christopher Nolan's 'Oppenheimer'