Mark Harmon’s journey with NCIS began with a seemingly simple yet profoundly significant detail: the name Leroy Jethro Gibbs. This name struck a chord deep within him, prompting Harmon to passionately advocate for its preservation in the script. His commitment to the role extended beyond just embodying the character; it encompassed an appreciation for the ensemble dynamic and the show’s evolution over time.
Harmon cherished the camaraderie among the cast, recognizing it as a rare and invaluable aspect contributing to the show’s longevity. His enduring dedication to NCIS stemmed from a belief in the importance of character-driven storytelling and humor, elements that not only kept him engaged but also captivated audiences throughout the series’ nearly two-decade span.