NCIS: Originsexecutive producer and narrator Mark Harmon explains why his son, Sean, isnt returning as Young Gibbs for the ...

Long running series 'NCIS' spawns another spin-off with 'NCIS: Origins,' which delves into Gibbs' early years.

Longtime NCIS star Mark Harmon's son Sean Harmon is not reprising his role as young Jethro Gibbs in the new prequel, and the ...

Mark Harmon was a staple of NCIS for two decades and now Agent Gibbs’ early career is going to be explored in NCIS Origins ...

NCIS' star Mark Harmon has been married to his wife, 'Mork & Mindy' actress Pam Dawber, since 1987. Read all the details on ...

Paramount Global Content Distribution has landed in Cannes with a new NCIS for international buyers, NCIS: Origins. Ahead of ...

I just think he made a choice and had to make a decision in some ways,” Harmon says of why his son didn’t step back into the role. “He likes executive producing.” As for Mark Harmon ...

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.

Origins will focus on the early investigative years of the young Leroy Jethro Gibbs in the early '90s. OG star Mark Harmon is involved as one of the executive producers.

Mark Harmon played Gibbs on NCIS; Austin Stowell now plays the younger Gibbs on NCIS: Origins. Sean Harmon (Mark’s son) used to play Gibbs in NCIS flashbacks, but he now serves as an executive ...

Mark Harmon holds Jethro Gibbs close to his heart ... Austin Stowell will portray a young Gibbs — a role once by Harmon’s son, Sean Harmon, on seven episodes of “NCIS.” ...