Mark Harmon to make rare 'NCIS: Origins' appearance and Gibbs is 'no longer alone'

Harmon, 74, will make a rare guest appearance on "Origins" as Gibbs, the character he played for 18 "NCIS" seasons, during ...

Why Mark Harmon Is Returning To Play Gibbs For The NCIS: Origins Crossover Event

Fans will finally be able to see Mark Harmon's grand return to the part of Leroy Jethro Gibbs in an ambitious crossover ...

Mark Harmon to guest star on 'NCIS: Origins'

"NCIS" legend Mark Harmon is to guest star as his character, Leroy Jethro Gibbs, on the prequel, "NCIS: Origins," next month.

Mark Harmon Sets ‘NCIS'-Verse Return With ‘Origins' Guest Spot

Mark Harmon is making an on-screen return to the NCIS universe. Harmon will guest star in an episode of NCIS: Origins on Nov.

‘NCIS: Origins' To Feature Guest Appearance By Mark Harmon During Crossover Event With ‘NCIS'

The original Leroy Jethro Gibbs is about to make a comeback. Mark Harmon is set to reprise the role he played for 18 seasons during the first crossover event between NCIS and NCIS: Origins set for Nov ...

Millas made a mark, but the Swansea native eyes a bigger role with Nationals

Obviously, from my point of view, I think I deserve it. I think I’ve worked hard enough and shown what I can do at the major ...