His last big hit was the 1996 "Mission: Impossible"; his previous movie, "The Black Dahlia," an L.A. period piece shot mainly in Bulgaria, bombed. This picture was commissioned by HDNet chief Mark Cuban, who wondered if the director would be interested in shooting on video. He was. All kinds of video, actually: "Redacted" is a mosaic of faux footage harvested from the film's ubiquitous GI vidcams and blogs, terrorist and antiwar Web sites, military surveillance cameras, even a French TV documentary (also faux, of course).