For the record, the “one about a knife” is Rule 9: "Never go anywhere without a knife." You probably won't need one to watch ...

Mark Harmon says fans will be “surprised” by his upcoming appearance in the upcoming NCIS and NCIS: ORIGINS crossover.

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

David J. North jokes to EW that Harmon's slip on the set of the recent "NCIS" crossover is "gonna destroy some fans' hearts." ...

NCIS fans adored Mark Harmon as Leroy Jethro Gibbs, and they were devastated to see him exit the series in season 19. Now that Harmon has had some time away from NCIS, he’s reflecting on his lengthy ...

Mark Harmon may have left NCIS, but he'll forever be synonymous with Supervisory Special Agent Leroy Jethro Gibbs. "Mark's always been part of the show, Mark's always going to be part of the show," ...

Mark Harmon is married to former actress Pam Dawber. She is from Detroit and started out as a model. She has recently ...

Harmon didn’t start out wanting to be a famous actor. Rather, the NCIS star was introduced to the profession through an old acquaintance. In a 2011 interview Harmon did with the AV Club, Harmon ...

The NCIS star, who left the original series after 18 seasons in 2021, appears in the opening sequence of the prequel series as fans get a glimpse at his new friend in Alaska Appearing as Gibbs during ...

PASADENA, Calif. – Mark Harmon has seen the star power of Austin Stowell, who will play a younger version of his beloved character Leroy Jethro Gibbs on "NCIS: Origins." Harmon, an executive producer ...

For NCIS: Origins, Mark Harmon wears more hats than he did in the flagship series. He is an executive producer and narrator who appeared in person during the series premiere. The show revealed what ...

Could you imagine someone other than Mark Harmon playing Leroy Jethro Gibbs on the NCIS cast? No, we aren’t talking about the Young Gibbs we have seen in flashbacks ...