Billy Dee Williams greets a Darth Vader as he arrives for the premiere of "Start Wars - Episode III-Revenge of the Sith". U.S. actor Billy Dee Williams, who played Lando Calrissian in the film "Star Wars: Jedi Knight II - Jedi Outcast," greets a Darth Vader character as he arrives for the premiere of "Start Wars: Episode III-Revenge of the Sith" in the Westwood area of Los Angeles, May 12, 2005. The film, the third and final prequel of the "Star Wars" series, opens May 19. REUTERS/Lee Celano