Mark Harmon's Leroy Jethro Gibbs on NCIS is one of the most beloved characters of NCIS. While Harmon exited the show several times, those breaks were brief, and he was always back.

NCIS: Origins serves as a prequel to the popular long-running show NCIS. At the center of NCIS: Origins is the character of ...

Mark Harmon left NCIS viewers devastated in 2021 when it was announced that after almost two decades as the naval drama's ...

With the exception of his cameo earlier this year in the NCIS episode honoring the late David McCallum, it’s been nearly a ...

NCIS: ORIGINS is likely coming in for round two.“So far, NCIS: ORIGINS has been a mega-hit with NCIS fans. The prequel ...

As Leroy Jethro Gibbs prepares for his first Christmas without his wife and daughter, flashbacks reveal the unlikely journey that led to his first day on the job as a special agent.

NCIS: Origins has introduced younger versions of key characters from the Mark Harmon series — but are there plans for more ...

Nothing says Christmas like TVLine’s Quotes of the Week, right? In the list below, we’ve gathered over a dozen of ...

CBS execs secretly feared Mark Harmon's controversy could derail NCIS, causing serious concerns about the show's future. Read ...

The new TV season is just around the corner — and in honor of the holiday season, Us Weekly prepared a wishlist for our ...