Harmon has had some great TV and movie roles outside of "NCIS," but for many people, he'll always be Gibbs first. Throughout ...

Understanding all of Gibbs' rules in NCIS and what they mean is essential to knowing Leroy Jethro Gibbs. Mark Harmon played ...

NCIS Origins is making its way to the UK with fans keen to know where the NCIS prequel was filmed. Agent Leroy Jethro Gibbs (played by Mark Harmon) had been somewhat of a mystery during his 18 ...

NCIS Origins is set to hit UK screens with fans eager to discover where the NCIS prequel was shot. Agent Leroy Jethro Gibbs (portrayed by Mark Harmon) has been an enigmatic figure throughout his ...

NCIS Origins will transport fans back to the 1990s shortly after Gibbs left the Marines and launched his career at NCIS. Actor Mark Harmon sung his swan song in 2021, leaving his days as Agent ...

NCIS Origins is gearing up for its UK debut but who are the stars bringing the prequel to life? Mark Harmon, who played Agent Gibbs, bid farewell to the role in 2021 after an impressive 18-year ...