When I was a teenager whiling away the endless hours with VHS video rentals, Vietnam movies were pretty much the only game in town. I must have watched The Deerhunter a dozen times, and the scene in the rat-infested river cage well over a hundred times. Even now, I can’t watch it without being surprised at how De Niro manages to pull off that extraordinary escape stunt. My, how I covet those tiger-stripe Special Forces camouflage fatigues.