<P> A photograph from Leon's apartment and the snake scale lead Deckard to a strip club where Zhora works . After a confrontation and chase, Deckard kills Zhora . Bryant orders him to also retire Rachael, who has disappeared from the Tyrell Corporation . After Deckard spots Rachael in a crowd, he is attacked by Leon, who knocks Deckard's pistol from his hand and then begins to kill Deckard, but Rachael uses Deckard's pistol to kill Leon . They return to Deckard's apartment, and, during an intimate discussion, he promises not to track her down; as she abruptly tries to leave, Deckard restrains her, forcing her to kiss him . </P> <P> Arriving at Sebastian's apartment, Roy tells Pris the others are dead . Sympathetic to their plight, Sebastian reveals that because of "Methuselah Syndrome", a genetic premature aging disorder, his life will also be cut short . Sebastian and Roy gain entrance into Tyrell's secure penthouse, where Roy demands more life from his maker . Tyrell tells him that it is impossible . Roy confesses that he has done "questionable things", but Tyrell dismisses this, praising Roy's advanced design and accomplishments in his short life . Roy kisses Tyrell, then kills him . Sebastian runs for the elevator, followed by Roy, who rides the elevator down alone . Deckard is later told by Bryant that Sebastian was found dead . </P> <P> At Sebastian's apartment, Deckard is ambushed by Pris, but he kills her as Roy returns . Roy's body begins to fail as the end of his lifespan approaches . He chases Deckard through the building, ending on the roof . Deckard tries to jump to an adjacent roof, but is left hanging between buildings . Roy makes the jump with ease, and as Deckard's grip loosens, Roy hoists him onto the roof, saving him . Before Roy dies, he delivers a monologue about how his memories "will be lost in time, like tears in rain". Gaff arrives and shouts to Deckard about Rachael: "It's too bad she won't live, but then again, who does?" Deckard returns to his apartment and finds Rachael asleep in his bed . As they leave, Deckard notices an origami unicorn on the floor, a calling card that recalls for him Gaff's earlier statement . Deckard and Rachael leave the apartment block . </P> <Ul> <Li> Harrison Ford as Rick Deckard </Li> <Li> Rutger Hauer as Roy Batty </Li> <Li> Sean Young as Rachael </Li> <Li> Edward James Olmos as Gaff </Li> <Li> M. Emmet Walsh as Harry Bryant </Li> <Li> Daryl Hannah as Pris Stratton </Li> <Li> William Sanderson as J.F. Sebastian </Li> <Li> Brion James as Leon Kowalski </Li> <Li> Joe Turkel as Dr. Eldon Tyrell </Li> <Li> Joanna Cassidy as Zhora Salome </Li> <Li> James Hong as Hannibal Chew </Li> <Li> Morgan Paull as Dave Holden </Li> <Li> Kevin Thompson as Bear </Li> <Li> John Edward Allen as Kaiser </Li> <Li> Hy Pyke as Taffey Lewis </Li> <Li> Kimiko Hiroshige as Cambodian lady </Li> <Li> Robert Okazaki as Howie Lee </Li> <Li> Carolyn DeMirjian as saleslady </Li> <Li> Ben Astar as Abdul Ben Hassan </Li> </Ul>

The word ipod was inspired by a line from what sci-fi movie