The film stars Cillian Murphy as J. Robert Oppenheimer and Emily Blunt as his wife, biologist and botanist Katherine “Kitty” Oppenheimer. Oscar® winner Matt Damon portrays General Leslie Groves Jr., director of the Manhattan Project...
Robert Downey Jr. speaks openly about going through tough times and how his experience as part of the Marvel Cinematic Universe was enriched par how closely he relates to the darker sides of his character Tony Stark.
During an Iron Man 3 interveiw, Robert and Gweneth got on the subject of "Bieber". (Starts at about 2 minutes through) A great interveiw, with, ou without it!
![Robert =]](http://images2.fanpop.com/images/photos/3900000/Robert-robert-downey-jr-3914992-296-350.jpg)