It's a pretty slick clip, not one of those grainy, behind-the-scenes glimpses shot on a hand-held. Writer Christopher McQuarrie talks about the man at the center of the story, and how the film is split up. He says that the first half of the movie will focus on who the players are, while the second half will focus solely on the "July 20 Plot" to take Hitler's life. Kenneth Branagh is a one-man PR machine through much of it, and even describes how the script made his palms sweaty with excitement. Either he's overly exuberant, or that bodes well for the film, since they have to work against what we already know -- that the attempt failed.
The featurette shows all the main players in the film, although I really would've liked to see something on Stephen Fry or David Bamber, and they've done quite a job on Eddie Izzard. Apparently, everyone is "pitch perfect" in their roles, and they show the side-by-side of von Stauffenberg and Cruise, which is pretty spot-on, but it would've been nice to see the others. All in all, it's looking to be a slick thriller -- and with that cast, it would be a shame if it wasn't.