02:30There's a Guy Works Down our Local Swears He's ElvisBBC Radio 4 Extra Duration: 30 minutes Sat 7th Jun 2014, 02:30 on BBC Radio 4 ExtraIan McMillan delves into the world of Elvis impersonators. What motivates them to do it, and are they ever off duty? From September 2003.GenresFactualFormatsDocumentaries Source: BBC Online