Murphy underwent a strict diet to lose weight so that he looks like his character -- theoretical physicist J. Robert Oppenheimer. In an interview, Murphy's co-star Emily Blunt told ExtraTV that ...

Robert Oppenheimer's name has become ... involved in the antifascist movement of the thirties. This loss of security clearance ended Oppenheimer's influence on science policy.

Robert Oppenheimer's name has become ... involved in the antifascist movement of the thirties. This loss of security clearance ended Oppenheimer's influence on science policy.