2022---mark-harmon--what-has-become-of-the-millionaire-actor-since-leaving-ncis- May 2026

He continues to serve as an executive producer for the NCIS franchise and is the narrator for the prequel series, NCIS: Origins , which premiered in October 2024.

He made a brief on-screen appearance in the NCIS: Origins pilot and returned for a special Veterans Day crossover event in November 2025. 🏠 Personal Life and Wealth Mark Harmon Net Worth He continues to serve as an executive producer

In November 2023, he released his first book, Ghosts of Honolulu: A Japanese Spy, a Japanese American Spy Hunter, and the Untold Story of Pearl Harbor , co-authored with former NCIS technical advisor Leon Carroll Jr.. As of 2022 and beyond, Harmon remains a

As of 2022 and beyond, Harmon remains a major player in Hollywood, with an estimated net worth of . 🎬 Recent Projects and Career Shifts As of 2022 and beyond

Since his official departure from the long-running series in October 2021, Mark Harmon has transitioned into a new chapter of his career characterized by strategic production roles, literary ventures, and a selective return to the screen.

Contrary to rumors of retirement, Harmon has clarified that he simply "pushed away" from the grueling 22-hour-day schedule of a series lead to focus on fresh challenges.