Superman in film the script, giving it a serious feel with Christ-like overtones. Christopher Reeve was cast as Superman, having initially failed to impress the Salkinds before bulking up. Brando meanwhile, despite spending less than two weeks on the shoot, and not even reading the script until then, earned $3.7 million up front, plus 11.75% of the gross profits from the film. The film was a success both critically and commercially, being released during the Christmas season of 1978; it did not have much competition, leading the producers to believe that this was one factor in the film's success. Shooting of the two
Christopher Reeve the role would be. He later said, "By the late 1970s, the masculine image had changed... Now it was acceptable for a man to show gentleness and vulnerability. I felt that the new Superman ought to reflect that contemporary male image." He based his portrayal of Clark Kent on Cary Grant in his role in "Bringing Up Baby". After the screen test, his driver said, "I'm not supposed to tell you this, but you've got the part." Reeve was a talented all-around athlete. Portraying the role of Superman would be a stretch for the young actor, but he was tall