NCIS fans have been left confusing after spotting Timothy McGee seemingly undercover in behind-the-scenes snaps from an ...

The hunt is on when NCIS: Origins Season 1 Episode 4 makes ... Austin Stowell looks a lot taller than Mark Harmon. I hate to break it to you, but there is only an inch difference between their ...

Jumping back in time, Knight and Parker are staking out the warehouse for any movement, and Parker mentions that a hair ...

From brushing up on his NCIS trivia to having discussions with Mark Harmon, Stowell has fully thrown himself into ... into young Gibbs as he got a haircut and cleaned up his facial hair. With the ...

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

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

Even though Harmon has a “stepback role” on NCIS: Origins, it’s still been exciting to see him back in the franchise after he ...

adding: "He's so good at allowing the people who are on this show to feel like they are supported." MORE: Mark Harmon's shirtless beach photo is worlds away from NCIS alter-ego Leroy Gibbs ...

NCIS fans know the duo well from the parent show, where their older version solved many cases. Mark Harmon played Gibbs on NCIS; Austin Stowell now plays the younger Gibbs on NCIS: Origins.

Mark Harmon is an important part of NCIS: Origins. Pic credit: CBS Mark Harmon remains an important component of the NCIS Universe, even though he is no longer starring on the flagship show.

Mark Harmon fans have been in for a treat this month as his iconic NCIS character, Leroy Gibbs, has been at the forefront of new spin-off show, NCIS: Origins, which focuses on Gibbs' backstory.