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

Mark Harmon recently told Kelly Ripa and Mark Consuelos that his first role was for a Kellogg's commercial beside his father, ...

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

Former NCIS star Mark Harmon recalled his first acting experience, starring in a Kellogg's commercial alongside his father ...

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

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

He can't help himself! As of now, Harmon has only appeared in the first episode of Origins, but he could show up in more, ...

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.

The entire scope of Mark Harmon’s role in NCIS: Origins is still under mystery. Besides his role as a narrator who gives the ...