Mark Harmon, Pauley Perrette and Michael Weatherly are part of 'NCIS' history Catherine Santino is a Style Writer-Reporter at PEOPLE. She began contributing to PEOPLE in 2022 and joined the staff full ...

For 18 seasons (and four season 19 episodes), Mark Harmon starred as former U.S. Marine Corps scout sniper–turned–special agent Leroy Jethro Gibbs. "What has always drawn me here is the character I ...

Add Yahoo as a preferred source to see more of our stories on Google. McGee, Torres, Jess, Vance and Jimmy on NCIS - CBS "NCIS" is hitting a major milestone — and the show's stars are taking a fond ...

Find out what Mark Harmon, Pauley Perrette and more are up to today.

NCIS is the source of so many spinoffs that you may be shocked to learn the CBS stalwart was itself a spinoff. An offshoot of JAG, the popular procedural began in 2003, following a team of special ...

Add Yahoo as a preferred source to see more of our stories on Google. Mark Harmon's Leroy Jethro Gibbs leads a team investigating various military-related crimes. When it debuted, that team included ...