A blade runner must pursue and try to terminate four replicants who stole a ship in space and have returned to Earth to find their creator.

After earth is taken over by an army of robots, the small number of humans left are forced into hiding. In the nuclear winter, only droids walk the face of the earth, in fear of the rumored human resurgence, and in search of a hidden cache of weapons.

In a futuristic London, the rising sea levels mean that large areas are under feet of water. Hauer plays a cop who previously lost his partner to some strange creature. Now the creature is back and its after him.