Finding Your Roots-Manganiello
FILE -Joe Manganiello arrives at The Hollywood Foreign Press Association’s Annual Grants Banquet at the Beverly Wilshire hotel on Thursday, Aug. 13, 2015, in Beverly Hills, Calif. Actor Joe Manganiello got some big surprises when researchers for the PBS show “Finding Your Roots” went digging through his family history. Host Henry Louis Gates Jr. informed the “True Blood” star that the man the family believed to be Manganiello’s paternal grandfather really wasn’t. (Photo by John Salangsang/Invision/AP, File)