After almost 20 seasons, Leroy Jethro Gibbs left NCIS. Mark Harmon may have left the show, but this isn't the end for Gibbs.

The Mark Harmon from 'NCIS' is virtually unrecognizable as a dimwitted high school teacher in 'Summer School.' ...

"NCIS" Season 22 wrapped up on the 2025 TV schedule on Monday, and the finale ended with Gary Cole’s Alden Parker returning to his apartment and discovering his father had been killed by Carla Marino, ...

Now we wait until Season 23 premieres as part of CBS’ 2025-2026 fall TV lineup, but some of you may find yourself thinking back to when Cole took over from Mark Harmon in NCIS Season 19’s ...

Even if you've only come across an episode while flicking through channels, Harmon's character's name, Leroy Jethro Gibbs, ...

Mark Harmon will not return to NCIS, but Leroy Gibbs made a memorable dream sequence appearance in season 22, episode 19. Although Harmon left NCIS, fans can look forward to seeing him in ...

When was NCIS renewed for Season 23? NCIS was one of nine renewals CBS handed out in February 2025. “This season, our new and ...

TV fans likely associate Kunal Nayyar with Raj from The Big Bang Theory, but he played an international villain on an episode ...

NCIS: Origins premiered on CBS in October 2024 and received positive reviews from the audience and critics, which led to its ...

NCIS: Tony and Ziva, a spinoff series starring Michael Weatherly and Cote de Pablo, will premiere in fall 2025, but could Mark Harmon appear as Gibbs?

NCIS continues its seemingly endless run, with season 23 (!) of the procedural on the way. Here's what we know about the ...

Season 1 featured several of those, including Gibbs' (Austin Stowell) vengeance, and the ensuing blowback that introduced ...