Superman ReturnsDie hard Superman fans will be foaming at the mouth after watching Bryan Singer's latest video blog, in which the director teases us with footage of the long-awaited Superman Returns.  In this 22nd entry, Singer flies half way around the world to give folks at Comic-Con a first glimpse of the film.  While most of the video shows Singer sleeping on a plane and hanging out around the theatre, the end is sure to be satisfying with a good 30 seconds worth of film to hold you over. The footage itself seems to give us a look at Clark Kent as he's coming to terms with who he really is and what he's here to do. Not much to go by, but so far I like what I see.