In season 19, episode 4, the character solved a high-profile case in Alaska and made the decision to remain there rather than ...

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

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 ...

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

Harmon’s return to the NCIS universe comes years after his exit.

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

Mark Harmon will reprise his role as Leroy Jethro Gibbs in the November 11 NCIS and NCIS: Origins crossover, appearing onscreen in the prequel’s first hour. Harmon, who remains an executive producer ...

Harmon has largely remained off screen in the NCIS universe in recent years but has still served as executive producer of ...

Mark Harmon’s Leroy Jethro Gibbs left his NCIS job to settle in Alaskan solitude while narrating his backstory on NCIS: ...

The actor's own personal affinity for dogs may have even caused a behind-the-scenes rift when co-star Pauley Perrette alleged ...

Harmon left NCIS on good and peaceful terms. Fans remember his character wishing his teammates farewell while he decided to enjoy the quiet life. And Harmon felt it couldn’t have been a more fitting ...

Miami Vice is one of the most iconic television shows to emerge from the ’80s, a series that popularized pastel blazers and big hair, all while revolutionizing the way that cop shows were viewed by ...