Blade Runner Tommy Lee Jones, Arnold Schwarzenegger, Al Pacino, and Burt Reynolds. One role that was not difficult to cast was Rutger Hauer as Roy Batty, the violent yet thoughtful leader of the replicants. Scott cast Hauer without having met him, based solely on Hauer's performances in Paul Verhoeven's movies Scott had seen ("Katie Tippel", "Soldier of Orange", and "Turkish Delight"). Hauer's portrayal of Batty was regarded by Philip K. Dick as "the perfect Batty – cold, Aryan, flawless". Of the many films Hauer has made, "Blade Runner" is his favorite. As he explained in a live chat in 2001, ""Blade Runner"
Blade Runner that he could work on René Laloux's animated film "Les Maîtres du temps" – a decision that he later regretted. Production designer Lawrence G. Paull and art director David Snyder realized Scott's and Mead's sketches. Douglas Trumbull and Richard Yuricich supervised the special effects for the film, and Mark Stetson served as chief model maker. "Blade Runner" has numerous deep similarities to Fritz Lang's "Metropolis", including a built-up urban environment, in which the wealthy literally live above the workers, dominated by a huge building – the Stadtkrone Tower in "Metropolis" and the Tyrell Building in "Blade Runner". Special effects supervisor