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
Adventures of Superman (TV series) and other villains in the fictional city of Metropolis while masquerading "off duty" as "Daily Planet" reporter Clark Kent. Lois Lane and Jimmy Olsen, Clark's colleagues at the office, often find themselves in dangerous situations that only Superman's timely intervention can resolve. Its opening theme is known as "The Superman March". In 1987, selected episodes of the show were released on VHS. In 2006, the series became available in its entirety on DVD to coincide with the DVD release of "Superman Returns", the first Superman feature film to emerge after almost two decades without such a movie. The feature film