Mark Harmon holds Jethro Gibbs close to his heart. After 18 years of playing the special agent on "NCIS," Harmon exited the show as a series regular in 2021 but remained a series regular. However, he was never far away - he cared too much to fully put it in his rearview mirror.

Mark Harmon is taking a step behind the camera for the upcoming NCIS prequel. "I'm there to help and to talk to them or to tell them what I remember from being in this for a while. But this is their thing,

Mark Harmon, widely known for playing Special Agent Leroy Jethro Gibbs on the hit CBS drama "NCIS," is stepping behind the camera as the executive producer and narrator of a new spin-off prequel, "NCIS: Origins.

Origins and the royal treatment from bosses, which has stars from the original series steamed and blasting the T.V. veteran for stealing their thunder. “Bosses have been waiting a long time to get Mark back in front of the camera and they’re making a big

NCIS fans have more than just a new spin-off to look forward to. It has been confirmed that legendary NCIS star Mark

CBS’ “NCIS” seems to be the show that will not die. The original has spewed more colorful offspring than the Easter Bunny: “NCIS: New Orleans,” “Los Angeles,” “Hawai’i,” “Sydney.” And now “NCIS: Origins” premiers next Monday.

Austin Stowell plays Leroy Jethro Gibbs, the beloved role created by Mark Harmon on 'NCIS', on CBS' new spin-off drama When Mark Harmon first read the guest role of Naval Criminal Investigative Service special agent Leroy Jethro Gibbs on JAG in 2003,

After nearly 20 years as Special Agent Gibbs, Mark Harmon is back in the NCIS world as executive producer and narrator of the new prequel, "NCIS: Origins," which stars Austin Stowell.