Add Yahoo as a preferred source to see more of our stories on Google. NCIS didn’t become TV’s most authentic military franchise by accident. In this exclusive roundtable and video, veteran advisors ...

Mark Harmon exited "NCIS" after 19 seasons in 2021, but he arguably remains the face of CBS' long-running, naval-themed procedural saga. After all, he joined the franchise in the days of "JAG," and ...