An officer's assigned to arrest escaped convict, Riddick, who disappeared following the destruction of the vessel on which he was being transported. To assist him, the officer enlists a bounty hunter.They soon realise there's a lot more to the ship's 'accidental' ending, including one of the survivors was carrying a priceless artefacts, and learns the backstories of the other survivors, as well as Riddick.—Daniel Williamson