Mark Harmon has been delighting fans of the crime series NCIS as the famous "Gibbs" since 2003. After 18 years playing the role, he left the successful show in October 2021. Here's everything you ...

Mark Harmon was already aboard NCIS: Origins to executive produce and narrate the series, but now he'll also reprise Gibbs in the premiere.

NCIS, on which Harmon starred for 19 seasons until 2021, remains one of TV's most popular crime franchises. It also hit its 1,000th episode this April and has spawned four spinoffs.

Mark Harmon shared just two words of advice when Austin Stowell auditioned for - and won - the role of young Leroy Jethro Gibbs for "NCIS: Origins." ...

CBS’s new NCIS spinoff series NCIS: Origins will explore the early career and life of Mark Harmon‘s Leroy Jethro Gibbs, this time portrayed by Austin Stowell. Though Harmon won’t be playing ...

'NCIS' Producers Recall Thinking Mark Harmon's Exit in 2021 Was 'the Death Knell' for the Series 'NCIS' executive producer Charles Floyd Johnson admitted Harmon, who played Agent Leroy Jethro ...

NCIS star Mark Harmon spoke about his work on NCIS: Origins and shared some compliments about his son's (Sean Harmon) involvement.

Gibbs is returning to the NCIS universe as the lead of a new CBS show, which serves as a prequel to the long-running procedural.

Mark Harmon talks about his narrator and executive producer role on "NCIS: Origins" and what he thinks of the new Gibbs, Austin Stowell.

Mark Harmon is breaking his silence about leaving ‘NCIS’ after nearly 19 seasons and why he felt it was time to say goodbye.

Mark Harmon returning to 'NCIS' isn't an impossibility, especially if this 1 condition is granted. Here's the condition.

Mark Harmon was a member of the NCIS cast for years, and many fans would love to see him come back and play Gibbs again.