Directed by Ridley Scott, the film is set in a dystopian Los Angeles. Retired police officer, Rick Deckard, returns to his former supervisor, Bryant, for a vital assignment. Previously, Deckard’s job was to track down bioengineered beings, known as “replicants,” and retire (destroy) them. He is now told that four replicants remain on Earth illegally. Deckard and Bryant watch a video of Holden, a blade runner, administer the “Voigt-Kampff” test, which will identify the four replicants. They are Leon, Roy Batty, Zhora, and Pris. Bryant wants Deckard to destroy all four of them. During his pursuit, Deckard comes in contact with Rachael. She insists she’s a human. When the replicant Leon tries to kill Deckard, Rachael comes to his rescue and shoots Leon. After many other close calls, Deckard, thinking that Rachael was killed, returns to his apartment to find her asleep in his bed. They leave the apartment complex content that they are both alive and well. In the first version of the film in 1982, audiences expressed confusion with the complex storyline. Ten years later, Ridley Scott released a new version deleting the narration. He also made the film more human by adding a love interest between Deckard and Rachael.