NCIS: Origins Season 2 is set to peel back another crucial layer of Leroy Jethro Gibbs, this time heading into territory fans of the original series never got to see.

The NCIS franchise got more personal than ever with its new prequel NCIS: Origins, which premiered last year, and which focuses on a young Special Agent Leroy Jethro Gibbs, the character Mark Harmon ...

Mark Harmon is an actor, producer, director, and former football player best known for portraying Leroy Jethro Gibbs on the long-running CBS drama 'NCIS.' ...

Gibbs is well known for his rules throughout his time on NCIS, however there are 10 rules that stick out as being the best ...

C BS brought none other than Leroy Gibbs back to primetime last fall, almost three years to the date from when Mark Harmon ...

NCIS star Mark Harmon comes from a famous Hollywood family. Not many know that his sister Kristin had a meteoric rise in Hollywood and a heartbreaking journey.

A character's death in NCIS: Origins could be the key to seeing Mark Harmon physically return as Leroy Jethro Gibbs. Harmon ...

Colin luckily survived the ordeal and wound up in the hospital for treatment of his third-degree burns. It was at the ...

NCIS: Origins star shares the meaningful advice Mark Harmon gave him while stepping into his role in the ongoing prequel series.

"NCIS" Season 22 wrapped up on the 2025 TV schedule on Monday, and the finale ended with Gary Cole’s Alden Parker returning ...

NCIS season 23 is coming in October 2025, and the showrunner's comments tease a promising and entertaining season.

NCIS could have had Harrison Ford in a major role. What would the show have looked like with such a development?