Leroy Jethro Gibbs[4] (born November 21, 1954 [5]) is a fictional character and the original protagonist of the CBS TV series NCIS, portrayed by Mark Harmon. [6] He is a former U.S. Marine Corps Scout Sniper turned special agent who commands a team for the Naval Criminal Investigative Service.

Leroy Jethro Gibbs is a former NCIS Supervisory Special Agent (SSA) of the NCIS Major Case Response Team which operates out of the Navy Yard in Washington D.C. Prior to that he was a Gunnery Sergeant/Scout Sniper of the US Marine Corps.

Leroy Jethro Gibbs is a former NCIS Special Agent in Charge of the NCIS Major Case Response Team which operates out of the Navy Yard in Washington D.C. Sometime in the early 1990's, he created The Leroy Jethro Gibbs Scholarship Fund.

Nov 8, 2024 · Leroy Jethro Gibbs made his first appearance on JAG as a backdoor pilot for NCIS. He intended to serve time for his crime — he even told Parker where to find him. That was not the way that Gibbs's time on NCIS would end.

Dec 23, 2024 · While Gibbs' return in Season 19 was permanent, and he has not returned, he is still a part of the show's universe, as established by NCIS: Origins, where he briefly appeared in the premiere as the show's narrator and reprised his role as Old Gibbs.

Jun 16, 2020 · NCIS wouldn't work without Leroy Jethro Gibbs. The improbably named special agent played by Mark Harmon is the linchpin of the show's entire expanded universe, the nexus around which its...

Jul 15, 2024 · NCIS: Origins is set in 1991 and follows a young Leroy Jethro Gibbs — the eventual leader of NCIS 's Major Case Response Team who headlined the flagship series for 18-plus seasons — as a new...

Oct 12, 2021 · "NCIS" team lead Leroy Jethro Gibbs, played for nearly two decades by Mark Harmon, is hanging up his badge – for now. The "north star" of the law enforcement drama series made emotional...

Leroy Jethro Gibbs (b. 21/9/54) is the protagonist character of the TV series NCIS and NCIS: Origins. He is a former United States Marine Corps (USMC) Scout Sniper-turned-NIS/NCIS Special Agent who commands the Major Case Response Team (MCRT) for the Naval Criminal Investigative Service (NCIS).

Leroy Jethro Gibbs is a former Marine Corps Gunnery Sargent/Sniper and Special-Agent-in-Charge of DC MCRT Team. Born in the small town of Stillwater, Pennsylvania on November 21, 1954, Gibbs was the only child of US Army Air Force veteran Jackson Gibbs and civilian housewife Ann Gibbs with Gibbs...