For the past few years there has been tons of buzz of about a sequel to 1982’s Tron. While the movie didn’t exactly light up the box office upon its initial release, its groundbreaking use of computer graphics has given the film real legs. Over the past few years a sequel has been in the works, with original stars Jeff Bridges and Bruce Boxleitner returning. The first real trailer for TRON Legacy has hit the web and its pretty mindblowing stuff. Check it out below. The movie is due in theaters (in 3D no less) in 2010.