Mark Harmon Hints at Possible NCIS Comeback Amid Young Gibbs Prequel – ‘I’ve Had That Question Asked A Lot’

Mark Harmon has addressed the possibility of returning to NCIS following the upcoming NCIS: Origins prequel. Harmon, who departed from his role as Leroy Jethro Gibbs in NCIS season 19, will narrate the prequel but currently has no plans to reprise his role in the main series. Speaking to TVLine during CBS’ TCA Summer Press Tour, Harmon shared:

“It was more about knowing when to back off a little than it was about making the decision to go. The way they handled the character and the plot they came up with thrilled me. And the program went on. I get asked that all the time. I’ve never interfered with the writers’ creative endeavors. Directly, as in over the phone…? Not that I know of, however. I’m not sure [whether I’ll return for the last episode of the show]. He may not be standing in the stream, in my opinion.”

Why Gibbs Still Needs To Return to the Main NCIS Show

Gibbs’ return to the main NCIS show is still highly anticipated. In November 2023, Mark Harmon confirmed his continued involvement in the NCIS universe, even though NCIS: Origins wasn’t announced until January 2024. While he won’t appear in the prequel, his ongoing connection to the franchise makes it easier for CBS to bring him back. A storyline linking NCIS: Origins with the main show could provide further motivation.

Despite potential opportunities like Ducky’s tribute and the 1000th episode in season 21, Gibbs has yet to make an appearance. Producers have emphasized that any return would need to be significant, ruling out brief cameos. Harmon, who co-produced NCIS: Origins, understands the importance of a return to the main series, especially for future milestone events. His comeback would be a fitting way to honor the series and its dedicated fans.