It's a show that just won't die.

Murray also worked with both prior to the long-running CBS drama.

Mark Harmon reveals how his friendship with retired NCIS agent Leon Carroll Jr. shaped his portrayal of Gibbs and led to their new book, "Ghost of Sicily." ...

Mark Harmon may have left NCIS, but he'll forever be synonymous with Supervisory Special Agent Leroy Jethro Gibbs. Harmon brought Gibbs to life for nearly two decades. The character first appeared on ...

Mark Harmon's Leroy Jethro Gibbs leads a team investigating various military-related crimes. When it debuted, that team included brilliant forensic scientist Abby (Pauley Perrette), cocksure senior ...

We're moments away from having Mark Harmon back on our TV screens—and we finally have a sneak peek of what he's up to. "Mark Harmon is back as Gibbs on #NCISOrigins!" the caption read alongside the ...

Mark Harmon, who starred as Leroy Jethro Gibbs in "NCIS," left the show in 2021, and executive producer Charles Floyd Johnson ...

Harmon left NCIS on a strong note. The veteran actor had been playing Leroy Jethro Gibbs ever since its 2003 inception. After so many years starring in the show, Harmon rode off into the sunset ...

Mark Harmon is shedding a little light on going from being the lead on NCIS to working more behind the scenes on NCIS: Origins — and the Gibbs of it all. In Us Weekly’s exclusive sneak peek at the ...

NCIS actor Mark Harmon's sister, Kristin Harmon, died on April 27 at the age of 72 NCIS actor Mark Harmon’s sister, Kristin Harmon, died on April 27 at the age of 72 — and her life was anything but ...

Mark Harmon has a brand new role! The 73-year-old may be best known for playing Leroy Jethro Gibbs on NCIS, but a rare family update has revealed he's now a grandfather. His daughter-in-law, Courtney ...