NCIS: ORIGINS follows a young Leroy Jethro Gibbs (Austin Stowell) in 1991, years prior to the events of NCIS, and is narrated by Mark Harmon. In the series, Gibbs starts his career as a newly minted ...

Mark Harmon decided to leave NCIS to keep his acting career "fresh". Gibbs was replaced by FBI agent Alden Parker in NCIS ...

In recent years, the couple worked together on 2023's Night Shift, and in February 2025, Bowles was cast as Fischler's ...

NCIS: Origins delves into Gibbs' backstory, highlighting his early days as an NCIS agent at Camp Pendleton in 1991. Gibbs and Vance are tied for the record of appearing in the most NCIS shows ...

Agent Leroy Jethro Gibbs (played by Mark Harmon) had been somewhat of a mystery during his 18-year stint in NCIS before leaving the CBS police procedural to start a quieter life in Alaska.

NCIS: Origins has kept fans hooked with new developments in each episode of the first season. The prequel series that ...

NCIS: Origins explores Leroy Jethro Gibbs's early career. This provides a new angle on one of the most recognizable crime-fighters on television. The show transports viewers to the 1990s.

While she may not be going out in the field like Leroy Jethro Gibbs, Mike Franks, Lala Dominguez, Randy Randolf and Vera Strickland, Mary Jo Hayes, played by Tyla Abercrumbie, is a valued member ...

The saga continues with NCIS: Origins, a new prequel series looking at how Leroy Jethro Gibbs became the man we came to know in the main show, as played by Mark Harmon. The series, which started ...

Agent Gibbs - Austin Stowell Austin Stowell will be stepping into the shoes of Agent Leroy Jethro Gibbs. When NCIS Origins begins, Gibbs is still grappling with PTSD following the murder of his ...