There was a time when it seemed impossible for NCIS to keep going without Mark Harmon leading the charge as Leroy Jethro ...

Austin Stowell thinks his character Leroy Jethro Gibbs created Rule 12 because of his personal feelings. The NCIS: Origins ...

Mark Harmon's first acting gig was at the discretion of his famous father who already had a stronghold in the industry. While ...

Before warming up to her inclusion, Mark Harmon was initially doubtful about the addition of one character as a replacement ...

Mark Harmon has lived a storied life, and his childhood looks straight out of a 1950s catalog. The beloved NCIS actor was born in California in 1951, to Tom Harmon, a Heisman Trophy-winning football ...

Despite leaving the show to tackle a fresh challenge, Mark Harmon is apparently not against the idea of returning to the main ...

Except, of course, he did help cast it. Related: Mark Harmon on Why Austin Stowell Is the Perfect Young Leroy Jethro Gibbs ...

Kyle Schmid exclusively opened up to Us about playing Mike Franks on ‘NCIS: Origins,’ which premiered in October ...

Mark Harmon may not have much of an acting role in NCIS: ORIGINS, but he is still very much involved.

Origins not only delivers great character development and teases future revelations about Lala, but it also manages to ...