Why did Emily Wickersham's Ellie Bishop leave "NCIS" at the end of Season 18? Here's what the actor has said about her ...

NCIS: Origins finally has a replacement for Lala Dominguez's (Mariel Molino) romance with Leroy Jethro Gibbs (Austin Stowell) ...

Origins Season 2 Episode 6. After last week's decades-spanning NCIS and NCIS: Origins crossover, this week, Origins sticks ...

NCIS' biggest crossover to date brings Mark Harmon back to the franchise, but his story in Origins doesn't fully have the impact it intends.

Origins crossover episode came as a surprise for some viewers following his shocking exit. During the Tuesday, November 11, ...

Mark Harmon’s Leroy Jethro Gibbs left his NCIS job to settle in Alaskan solitude while narrating his backstory on NCIS: ...

Mark Harmon talks to TV Insider about his return as Gibbs for the NCIS and NCIS: Origins crossover airing November 11. His ...

Episode 5 of NCIS: Origins (Funny How Time Slips Away) hits the sweet spot for mystery junkies and old-school NCIS fans. If ...

Mark Harmon may need to remember Rule 6: Never say you're sorry. It's a sign of weakness.

Leroy Jethro Gibbs has a strict set of rules that he lives by in "NCIS." The prequel series "NCIS: Origins" just revealed the ...

Four years after retiring from NCIS, Mark Harmon is ready to return to active duty, an insider reveals. The actor, 74, played ...