I believe this trailer is fairly newish, although it's not brand new -- so you'll have to excuse us if you've already watched it, like, a gabillion times somewhere else. With this month's release of Night at the Museum: Battle of the Smithsonian, it would appear as if filmmakers have jammed this puppy with tons upon tons of new characters -- including one mysterious figure who wears a cape and goes by the name of Darth Vader.