During his investigation, Deckard meets Rachael (Sean Young), a high-tech replicant who believes she is human because of implanted memories. As Deckard hunts the group led by the charismatic Roy Batty (Rutger Hauer), he begins to question his own humanity and the morality of his mission. Main Cast Description Harrison Ford Rick Deckard A weary detective tasked with "retiring" replicants. Rutger Hauer

In a dystopian Los Angeles of , the Tyrell Corporation has developed "replicants"—genetically engineered organic robots that are virtually indistinguishable from humans.

After a violent mutiny by "Nexus-6" models in an off-world colony, replicants are declared illegal on Earth.

The leader of the rogue Nexus-6 replicants seeking "more life". An experimental replicant with implanted human memories. Edward James Olmos

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