Seinfeld and Superman
One person who must be excited with the release of Superman Returns is Jerry Seinfeld. With the numerous references to Superman and Clark Kent on his old NBC hit show, Seinfeld, it was not hard to guess that Jerry was a Superfan of Superman.
Here is Jerry from a few years ago in an American Express commercial starring alongside his boyhood hero, Superman, who incidently is voiced by Patrick Warburton who played Elaine's on again/off again boyfriend Puddy on Seinfeld. He also played The Tick on the short-lived tv series by the same name.