Riddick has been left for dead on a sun-scorched planet, which seems to be lifeless. The mercenary quickly discovers that there is alien life on this outpost and he cannot battle these predators forever. Riddick's only hope is to activate an emergency beacon and steal aboard a rescue ship. However, the beacon alerts bounty hunters to his position and they descend on the planet determined to kill Riddick and collect their fee with his head as a trophy.
- David Twohy