NCIS welcomes a new cast member in Monday night's episode as actress Erinn Hayes makes her debut as Wendy Miller, a potential ...

Rumor has it NCIS star Mark Harmon used his clout to get creator Donald P. Bellisario fired because they were feuding, but ...

There's an alternate universe where Jennifer Aniston played one of the most tragic characters on the long-running procedural ...

Mark Harmon's son, Sean, portrayed a younger version of his father's "NCIS" character several times, so why didn't he reprise ...

NCIS star Cote de Pablo found out about Mark Harmon's opinion of sick days the hard way, after a doctor told her to stay home ...

Sydney Season 3 being made official, I interviewed O’Neill about the first chunk of Season 2, and he discussed topics the ...

Sean Murray holds an NCIS record even Mark Harmon doesn’t. After 20 years, he calls it a privilege most actors never get to ...

Recalling a story Carroll told last year about when Mark Harmon pranked him in the middle of shooting one of his earliest ...

NCIS' without Sean Murray as "McGee"? Hard to imagine. In an interview, the actor struck a completely different tone. Will he ...

NCIS star Mark Harmon very nearly walked away from the show after season 4 due to a behind-the-scenes clash with one of his ...

NCIS fans praised the latest "totally disgusting and sickening" episode of NCIS as they "can't wait to see what happens next ...

Mark Harmon played Leroy Jethro Gibbs for years on "NCIS," and now Austin Stowell has taken on the role for "NCIS: Origins." ...