shot by Richard Lester (I) (qv) because, under Directors  Guild rules, he had to direct more than half the film to be  credited. One exception to this is the new alternate scene where  Lois discovers Clarks true identity by shooting him.  Richard Donner (qv) was never able to shoot this scene during  principal photography. The take now used in this cut was actually  used as a screen test for Christopher Reeve (qv) and  Margot Kidder (qv).