Director Ridley Scott's sci-fi noir thriller stars Harrison Ford as ex-detective Rick Deckard, who is called out of retirement to track down and eliminate a team of humanoid androids that have escaped from an outer space mining colony and have taken refuge here on Earth. During his search for the fugitives, he discovers some disturbing secrets about the future plans of the androids' manufacturer, the Tyrell Corporation. Visually spectacular, intensely action-packed and powerfully prophetic since its debut, the film returns in its definitive Final Cut, which includes extended scenes and previously unseen special effects. Based on the novel Do Androids Dream of Electric Sheep? by Philip K. Dick. Co-starring Sean Young, Rutger Hauer, Edward James Olmos, M. Emmet Walsh and Daryl Hannah. Music by Vangelis.