It’s hard to imagine NCIS without Mark Harmon as Leroy Jethro ... “I was just tired,” Harmon admitted during an interview. He reflected on the grueling early years of 22-hour workdays.

A heartfelt tribute to David McCallum, a surprise return from Michael Weatherly, and why Mark Harmon was missing from NCIS.

Mark Harmon expected NCIS to be dark and gritty — then it became a quippy crime procedural. Not what he signed up for, but it worked.

According to Pam, the pair prefer to keep things low-key. During an interview on Craig Ferguson's show, the mom-of-two ...

For now, he serves as an executive producer, and the current NCIS cast continues to be successful in the ratings. Below is a recent interview Mark Harmon did with CBS Mornings about his new role ...

Origins has been taking fans back to the ‘90s pre-NCIS to follow a young Leroy Jethro Gibbs, played by Austin Stowell. The show, which is now airing amid the 2025 TV schedule, has already offered ...

Leon Vance was introduced midway through NCIS Season 5, and following the death of Jenny Shepard, he took over as director of ...

Mark Harmon has grown to become a TV veteran thanks to his role on NCIS as agent Leroy Jethro Gibbs, a character he portrayed for almost 20 years before his untimely departure in 2021. The actor ...