Elvis Presley: The Searcher (HBO)

You know Elvis Presley as a pop-culture icon—now see him as a rock-and-roll pioneer. This comprehensive, two-part documentary takes a creative journey from Elvis’ childhood influences through the 1976 "Jungle Room" recording sessions a year before his death. Features more than 20 new interviews, including Bruce Springsteen, Robbie Roberston, Emmylou Harris and Tom Petty.