Tron signals the emergence of the Walt Disney organization from the black hole of formula filmmaking which has characterized the studio since the death of its founder. Combining state-of-the-art computer generated imagery with dazzling animation-enhanced live-action, the film creates an energy-charged parallel world of video games and electronic beings. Writer-director Steven Lisberger explains his concept for the film and traces the steps involved in seeing it through to fruition, while effects co-supervisors Richard Taylor and Harrison Ellenshaw reveal the technical aspects of the filic innovations employed. Providing additional details are conceptual artist Syd Mead, technical effects supervisor John Scheele, animation effects chief Lee Dyer, and nearly a dozen other technicians and artists.