Ridley Scott's cult classic is set in a neon noir version of 21st Century Los Angeles, whose look set the template for subsequent futuristic films. Ex-cop Rick Deckard (Harrison Ford) is hired to track down a group of androids who have escaped from a satellite colony. As two of the AWOL 'replicants' (Rutger Hauer and Daryl Hannah) seek refuge in a geneticist's house, Deckard takes his investigation to the Tyrell Corporation, where he falls in love with Rachael (Sean Young), herself an android, but with a memory chip that convinces her she is human. An adaptation of Philip K Dick's bestselling novel, 'Do Androids Dream of Electric Sleep?'.