Robert Wagner – 91

Robert Wagner Jr. starred in a series of ’70s shows, including Hart to Hart and It Takes a Thief. He later appeared in recurring roles on Two and a Half Men and NCIS as Teddy Leopold and Anthony DiNozzo Sr., respectively. The Austin Powers films and The Hungover Games are some of his big-screen credits. Wagner has published three books, and he released his most recent one in 2016. Retiring isn’t in his plans at the moment, and he has an upcoming feature in the documentary What Ever Happened to Norma Jeane. He is a grandfather, thanks to his daughter Katie who had a son in 2006.