Director Guy Ritchie‘s “The Ministry of Ungentlemanly Warfare” may be based on secret, real-life WWII commandos, but that didn’t stop him up from upping the Nazi-killing brutality. In a couple gleefully bloody scenes, Henry Cavill‘s character Major Gus March-Phillipps massacres Nazis while sticking his tongue out in a joyful, manic grin. As it turns out, Cavill improvised the scene, which caught viewers’ attention in the action film’s first trailer. “It was a co-improvisation between Guy and myself,” Cavill told Variety at the film’s New York premiere Monday. “Guy said, ‘I want you to have more fun with it. Stick your...