In the first season of NCIS, Leroy Jethro Gibbs, one of the most iconic characters of the series, faced a moment that left an ...

It's hard to imagine anyone other than Mark Harmon as NCIS boss Leroy Jethro Gibbs, but he wasn't the only actor considered ...

NCIS: Origins gives us a rare look back to a time before NCIS with Mike. The flashback to his time in the Marines gives us ...

Ever since Alden Parker (Gary Cole) took over Leroy Jethro Gibbs’ (Mark Harmon) desk at NCIS, his co-workers–and viewers—have been introduced to a variety of delectable, international pastries that ...

NCIS' Mark Harmon reportedly shares many similarities with his character in the series Leroy Jethro Gibbs, including his biggest hobby.

According to Pam, the pair prefer to keep things low-key. During an interview on Craig Ferguson's show, the mom-of-two ...

Both “NCIS” season 22 and “NCIS: Origins” season 1 return tonight on CBS. Stream two consecutive premieres starting at 9 and ...