4K ULTRA HD REVIEW / HDR SCREENSHOTS Right, John ‘Duke’ Wayne and Kurt Douglas reunite for “The War Wagon,” filmed at Sierra de Órganos, one of Mexico’s largest national parks. The duo assembles a gang to grab 500K in gold from a fortified wagon mounted with a Gatling gun, and guarded by more than two dozen riders. (Click an image to scroll the larger versions) 4K screenshots courtesy of Kino Lorber/Universal Pictures - Click for an Amazon purchase “THE WAR WAGON” 4K Ultra