Tom Selleck landed his breakthrough role on 'Magnum, P.I.' in 1980. Look back at photos of a young Tom Selleck as he got his start on 'The Dating Game,' his long marriage and most recent roles.

Tom Selleck made a name for himself early on in Hollywood. "I'm a fairly private person. And I've always treasured the balance between work and time with my family. It's always about them," Selleck ...