Interpol operative Russell Hatch witnesses the death of an informant when a seemingly routine raid goes wrong. Years later, he finds himself protecting the informant's son from a group of merciless gangs involved in an all-out turf war.

After a help signal from a research vessel makes it back to Earth, the U.S. Space Force sends a rescue ship to Pandora, a moon of Saturn. But when they try to land, they discover Pandora is inhabited by a highly evolved humanoid species.