After almost 20 seasons, Leroy Jethro Gibbs left NCIS. Mark Harmon may have left the show, but this isn't the end for Gibbs.

The Mark Harmon from 'NCIS' is virtually unrecognizable as a dimwitted high school teacher in 'Summer School.' ...

NCIS: Tony and Ziva, a spinoff series starring Michael Weatherly and Cote de Pablo, will premiere in fall 2025, but could Mark Harmon appear as Gibbs?

Interviews Gary Cole Took Over From Mark Harmon On NCIS, And The Actor Told Me Why He Thought Alden Parker Got A ‘Really Good Entrance’ Television LL Cool J’s NCIS Return Came With Updates ...

NCIS: Origins' premiere revealed that Mark Harmon has a bigger role than originally thought. The NCIS franchise spinoff will feature Austin Stowell as he plays a young Gibbs at the start of his ...

Former NCIS star Mark Harmon looked unrecognizable as he made a rare public appearance out and about in Los Angeles ahead of ...

The recent announcement that Mark Harmon would be returning as Gibbs in NCIS: Origins means that another NCIS character needs to reappear as well. After Mark Harmon left NCIS in season 19 ...

Interviews Gary Cole Took Over From Mark Harmon On NCIS, And The Actor Told Me Why He Thought Alden Parker Got A ‘Really Good Entrance’ Television NCIS: Origins Is Bringing In Another ...

Mark Harmon captained the flagship NCIS for 18 years. Cast as Special Agent in Charge, Leroy Jethro Gibbs, Mark helmed the ...