For Angelina Jolie's second directorial project, Unbroken, she's headed out into the Pacific to recreate the remarkable wartime exploits of downed Us airman Louis Zamperini. It's a bold and potentially brilliant undertaking: an uplifting, against-all-the-odds tale of courage, disaster, endurance and survival. If that doesn't win your attention, it will also have sharks. Lots and lots of sharks.Happily, none of the toothy critters cameo in these first-look pics of Jolie and her cast and crew in action. Eschewing the old Hollywood maxim about never shooting at sea, and replacing water tanks with a floating rig, Team Unbroken has been hard at work on location in Australia's Moreton Bay this month. In the rafts are Jack O’Connell as Zamperini and Domhnall Gleeson and Finn Wittrock as fellow flyers Russel Allen 'Phil' Phillips and Francis 'Mac' McNamara. If...