If NCIS‘ Leroy Jethro Gibbs is resurfacing for any sort of sendoff for Dr. Donald “Ducky” Mallard — played by late cast member David McCallum — no one has notified series vet Mark Harmon.

Throughout the history of "NCIS," Special Agent Leroy Jethro Gibbs (Mark Harmon, Austin Stowell) has followed a strict set of rules, edicts that also inform the wisdom he imparts on his colleagues.

Mark Harmon left the series in season 19, but his character's life advice lives on years later Leroy Jethro Gibbs (Mark Harmon) lived by his rules on NCIS. For 19 seasons, Gibbs spouted his ...

There's a new, younger Leroy Jethro Gibbs coming to "NCIS: Origins." Austin Stowell has been cast in the upcoming "NCIS" prequel series that explores the early years of Gibbs' career, CBS said Monday.

The actor, 72, appeared on a panel at the Television Critics Association summer press tour on Saturday, July 13, to discuss narrating as present-day Leroy Jethro Gibbs on CBS‘ upcoming NCIS ...

The "NCIS: Origins" love story between young Leroy Jethro Gibbs (Austin Stowell) and Cecilia "Lala" Dominguez (Mariel Molino) might be tragically over, even before the first kiss. The "NCIS ...

More Harmon, executive producer, at the TCA Summer Press Tour. NCIS slowly revealed pieces of Special Agent Leroy Jethro Gibbs’ backstory throughout his 18 seasons on the show, and it was dark.

Mariel Molino as Cecilia “Lala” Dominguez and Austin Stowell as Leroy Jethro Gibbs. Robert Voets/CBS ©2024 CBS Broadcasting, Inc. SPOILER ALERT! This story contains plot points from Monday ...

“There is no such thing as a clean slate,” Mark Harmon‘s older NCIS special agent Leroy Jethro Gibbs said on Monday’s two-episode series premiere of NCIS: Origins. “They’re always ther ...

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 ...