Tom Selleck, known for his role in "Blue Bloods," reflects on his career and the luck he has had with successful television shows. With "Blue Bloods" surpassing 250 episodes, he credits the show's success to great actors, characters, and writing. Selleck also led the long-running series "Magnum P.I." and the "Jesse Stone" franchise, which has nine TV movies. He acknowledges that his success is rare for an actor and feels fortunate that his work connects with audiences.