The 2006 MTV Movie Awards shown last night featured a new clip from Bryan Singer's Superman Returns. You can see it here.
There was also an interview with Brandon Routh (Clark Kent/Superman) which can be viewed here.
Also, Singer told Hollywood Reporter that the DVD of the film will contain a scene he had to cut from the theatrical release: "I don't know about the first release of the DVD, but there's a sequence I cut from the movie, a pretty significant sequence, and that sequence will appear at some point on (a DVD edition of the movie). It's kind of a fun look into Superman's journey off the Earth (into space that) I didn't use it in the movie. It might be on the DVD. I haven't decided yet."
You can read the rest of that interview here.
Also, don't forget that A&E will air Loop, Up in the Sky! The Amazing Story of Superman documentary on Monday, June 12 at 8 pm ET and Tuesday, June 13 at 12 am ET.