▶ Trailer Oppenheimer 2023 ★★★★★ 4.0 DramaHistory The story of J. Robert Oppenheimer's role in the development of the atomic bomb during World War II. Cast Cillian MurphyJ. Robert Oppenheimer Emily BluntKitty Oppenheimer Matt DamonLeslie Groves Robert Downey Jr.Lewis Strauss Florence PughJean Tatlock Josh HartnettErnest Lawrence Casey AffleckBoris Pash Rami MalekDavid Hill Kenneth BranaghNiels Bohr Benny SafdieEdward Teller Jason ClarkeRoger Robb Dylan ArnoldFrank Oppenheimer ← All movies