"<p>Prowse's <a rel=""nofollow"" href=""https://www.youtube.com/watch?v=7mv7hmnWkmo"">thick rural accent</a> meant that he was never considered for Vader's voice. Instead, Lucas turned to Tony-winning Broadway and movie star James Earl Jones, whose basso profondo delivery became instantly iconic. Uncredited for the first two movies, Jones reprises his legendary vocal turn in 'Rogue One' this week. (Photo: Dimitrios Kambouris/Getty Images) </p>"