Ex-cop Rick Deckard sets out on the trail of a group of fugitive replicants, human-like robots used as slaves, that have mutinied in a bid to extend their limited lifespans and are hiding on Earth.
Nick Parker (Rutger Hauer) is a Vietnam vet who was blinded during the war. He was found by one of the local tribes who taught him to enhance his remaining senses and to expertly wield a sword.