Overdubbed Vader star recommends voice lessons to acting hopefuls

David Prowse played Darth Vader in the Star Wars trilogy, but his unmenacing west-country accent made James Earl Jones' legendary overdub an inevitability. With open casting sessions for Episode VII opening in the UK, the 6"6" Bristol native had a few words of advice: "You can't go 'oo-aar my dear here's my lightsaber."