Actor Russell Johnson, best known as "The Professor" on Gilligan's Island, served in the US Army Air Force during WWII. He flew 44 combat missions as a bombardier in bombers. In March he and two other were shot down in the Philippines.
Peter Graves (Mission Impossible) He is also the brother of Marshall Dillon (James Arnez). I actually worked with a guy who looked just like Peter Graves. Gosh, every time he approached me, I would just stare at him. What a gorgeous man!