Origin of Superman early issues of the series, it was unclear if the story was intended to be the new origin of the mainstream Superman or the beginnings of a new universe, similar to Marvel's Ultimate line. DC later confirmed that "Birthright" was the new official origin of Superman, and it was embedded into the Superman fiction in "Superman" (vol. 2) #200. Krypton was redesigned again in "Birthright", portrayed as a society that used its advanced science and technology to make its planet into a paradise. Clark Kent respected his alien heritage and designed his Superman costume based on images of Kryptonian culture
Superman II: The Richard Donner Cut These include the original opening of the film set in the offices of the "Daily Planet". In this opening, we see Lois trying to figure out the similarities between Clark Kent and Superman, followed by Perry White assigning Clark and Lois on the honeymoon racket in Niagara Falls, and then Lois testing Clark / Superman by jumping off the balcony of one floor of the "Daily Planet" (a revised version of this scene appears in the Lester theatrical cut). A scene in a Niagara Falls hotel room, in which Lois tricks Clark into revealing he is Superman by shooting at