Moviegoers turned out in droves this weekend for writer-director Christopher Nolan’s new film Oppenheimer, fueling an expectations-shattering domestic box office debut of $80 million. The three-hour-long biopic recounts the life story of J. Robert Oppenheimer (played by Cillian Murphy), the theoretical physicist widely known as the “father of the atomic bomb,” and has been praised by critics for its nuanced examination of a complicated historical figure. [time-brightcove not-tgx=”true”] The movie is based on Kai Bird and Martin J.