When Oscar winner Geoffrey Rush signed on to play Albert Einstein in the first season of the Nat Geo drama Genius, Rush knew he wanted to go beyond and show a different side of the famed figure. Rush told the Hollywood Reporter, "He was a man who wept, he was a man who laughed. He had a fantastic sense of humor, I've seen that in some of the newsreel footage where he could get journalists laughing at the drop of a hat.