If there's one thing we've learned from Pitch Black and The Chronicles of Riddick, it's that Richard Riddick (Vin Diesel) is not a man who is killed easily. Universal Pictures has debuted an international TV spot for Riddick, showing how this Furyan is left for dead once again, fighting to survive against fierce alien predators and a deadly group of mercenaries. Check out the latest footage, which also features Katee Sackhoff, from director David Twohy's sci-fi action-thriller, in theaters September 6.