Why Christopher Nolan’s $100 Million WWII Drama ‘Oppenheimer’ Could Be the Last of Its Kind

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’