Who was the voice of Darth Vader?

Question

In June 2009, who was found dead in his room at the Swissotel Nai Lert Park Hotel in Bangkok, where he had gone to begin work on his role in the film "Stretch"?

Answer 1

James Earl Jones

James Earl Jones is the canonical voice of Vader, and perhaps the only person we can imagine speaking his imposing dialogue. But even before the original Star Wars trilogy was complete, Jones wasn’t the only official voice of Vader

On set during the filming of the original Star Wars, Darth Vader’s lines were delivered by David Prowse, the imposing English actor who played the body of the Sith Lord