Renowned oneirologist, Ambrose London, is requested to Arkham Asylum to study the strange case of split personality in patient James Fhelleps/Joe Slater.
When an alien hunter arrives on post-apocalypse Earth, it takes down a gang of warlords and unexpectedly becomes a folk hero to the oppressed locals. Now with their support, the alien sets its sights on the warlords' ruthless leader.