Set in 1991, NCIS: Origins explores the early career of Leroy Jethro Gibbs, a new agent at the NCIS Camp Pendleton office.

Monreal, who shares showrunning duties with David North, acknowledged to TVLine that throwing Vera Strickland into the NCIS: ...

NCIS debuted in 2003 and more than 20 years later, fans are still captivated by the show — no matter who is starring on it.

Casting Austin Stowell as Mark Harmon's Leroy Jethro Gibbs was part of the "NCIS: Origins" casting puzzle. See young Mike ...

Leroy Jethro Gibbs lived by a set of rules in the flagship NCIS series, and Mark Harmon is about to break his last one in ...

Understanding all of Gibbs' rules in NCIS and what they mean is essential to knowing Leroy Jethro Gibbs. Mark Harmon played the character for nearly two decades on the series, using the rules to help ...

The story begins. It’s 1991 Camp Pendleton, Calif. and Leroy Jethro Gibbs (Austin Stowell) has left the Marines to join the fledgling NIS in the series prequel NCIS: Origins. Off camera ...

The new series takes viewers back to 1991, introducing us to a young Leroy Jethro Gibbs, played by Austin Stowell, as he embarks on his career as a special agent with NCIS at Camp Pendleton.

Mark Harmon is finally confirmed to return as Leroy Jethro Gibbs more than three years after his last appearance as the ...

Finding an actor to play the younger version of Leroy Jethro Gibbs was the supreme "NCIS: Origins" challenge. Mark Harmon embodied the character for 19 seasons of the original "NCIS," America's ...

CBS is rolling out a new NCIS spin-off this fall. NCIS: Origins will follow a young Leroy Jethro Gibbs and tell new stories about the character made famous by Mark Harmon. NCIS: Origins is set in ...