This is the third "Chronicles of Riddick" movie starring Vin Diesel as Riddick. The man who can see in the dark is left for dead on a planet with alien predators and uses an emergency beacon to call the bounty hunters to him. WWE superstar Bautista, and "Battlestar Galactica's" Katee Sackhoff play mercenaries who turn to him for help surviving the alien threat. “Star Trek's" Karl Urban returns as Vaako, who still wants revenge.