It's a story that ties heavily into several previous "NCIS" installments. Here are three episodes you should watch before ...

Leroy Jethro Gibbs has a strict set of rules that he lives by in "NCIS." The prequel series "NCIS: Origins" just revealed the ...

NCIS Season 23 Episode 5 titled 'Now and Then' will air on CBS on November 11, 2025, at 9 p.m. ET. A day later, you can also stream the episode on Paramount+, CBS' official streaming partner.

Harmon’s return to the NCIS universe comes years after his exit.

A month since it premiered, CBS is making a temporary change to NCIS, resulting in season 23, episode 5 not airing on its ...

Watch the extended promo for the first crossover event between NCIS and NCIS: Origins, featuring Mark Harmon's return as ...

David J. North jokes to EW that Harmon's slip on the set of the recent "NCIS" crossover is "gonna destroy some fans' hearts." ...

In NCIS season 23 episode 5, a prison break forces the team to reopen a decades-old naval murder, uncover family secrets and ...

NCIS Season 23 Episode 4 offered a convoluted case that twisted and turned its way to a thoughtful ending, and a bit of ...

In NCIS season 23 episode 5, the team reopens a decades-old naval officer murder case with retired agent Vera Strickland, ...