Because of that, NCIS has spawned multiple spin-offs, the first several of which maintained the flagship's formula of ...

Patrick Keleher is all set to guest star in the March 17 episode of NCIS season 23 in a role that might have an unknown link ...

I don't like this.

Special agent Leroy Gibbs and Co. are picking up right where they left off. Here's when new episodes of "NCIS: Origins" are ...

The 500th episode is nearing.

NCIS: Origins had Gibbs stepping up when the team needed him during a possible contageon event.

The CBS procedural, now in its 23rd season, is marking its 500th episode tracking agents of the Naval Criminal Investigative Service. But the story of how the series became the world's most-watched TV ...

An exclusive look at the "NCIS: Origins" meeting between Jethro Gibbs and "NCIS: New Orleans" legend Dwayne Pride, originally played by Scott Bakula.

NCIS season 23 episode 12 titled “In Too Deep” focuses on Timothy McGee as a case reveals a photo of his former girlfriend Olivia Garcia, linking the investigation to his past.

An unexpected biohazard situation results in a lockdown with Gibbs in charge on NCIS: Origins Season 2 Episode 10, putting ...

The NIS goes on lockdown on tonight's episode of CBS's Austin Stowell-starring NCIS: Origins. Here's our preview for S02E10: "Lean on Me." ...

NCIS season 23 episode 11 features an Abby Sciuto reference as the team responds to Army CID's potential shutdown, affecting cases and personnel.