Publication history of Superman written by Alan Moore with art by Curt Swan. Although the new Modern Age version of Superman is said to have already been active for many years, most previous Superman appearances and elements were rendered out of continuity by John Byrne's "The Man of Steel". Later stories such as "" bring many of the Silver Age elements back into continuity. In Byrne's version, Superman came from the planet Krypton which was re-imagined as a cold, sterile world in deep contrast to the wonderworld of the past 48 years. Once Kal-El's rocketship (containing genetic materials and a birthing-matrix which resulted in
Superman (1978 film) doing it because they're paying me the money that they owe me from the lawsuit. I'll never come onto your set unless you ask me; I'll never go to your dailies. If I can help you in any way, call me." It was decided to stop shooting "Superman II" and focus on finishing "Superman". Donner had already completed 75% of the sequel. The filmmakers took a risk: if "Superman" was a box office bomb, they would not finish "Superman II". The original climax for "Superman II" had General Zod, Ursa, and Non destroying the planet, with Superman time traveling to