Robert Downey Jr. and Matt Damon join Christopher Nolan's Oppenheimer
The two will star alongside Cillian Murphy in the World War II epic
                            Robert Downey Jr. and Matt Damon are the next actors to join Christopher Nolan’s upcoming feature that focuses on the race for the atomic bomb and the man at the core of the Manhattan Project, theoretical physicist J. Robert Oppenheimer. Downey Jr. and Damon will star in the film alongside one of Nolan’s favorites, Cillian Murphy, who will play Oppenheimer himself.
Murphy’s A Quiet Place co-star Emily Blunt is currently in talks to join the cast, as reported last week. She’s slated to play Oppenheimer’s wife, Katherine “Kitty” Oppenheimer.
Per The Hollywood Reporter, Universal describes the $100 million budget project as an “epic thriller that thrusts audiences into the pulse-pounding paradox of the enigmatic man who must risk destroying the world in order to save it.”