5 years after Pitch Black, the wanted criminal Riddick arrives on a planet called Helion Prime, and finds himself up against an invading empire called the Necromongers, an army that plans to convert or kill all humans in the universe.
Based on Washington Post columnist David Ignatius's 2007 novel about a CIA operative, Roger Ferris, who uncovers a lead on a major terrorist leader suspected to be operating out of Jordan.
