NCIS TV series poster

NCIS

2003 · Running · CBS

24 seasons 511 available episodes 2 scheduled episodes

NCIS currently has an estimated 400h 21m of watch time across 511 available episodes.

How long is NCIS?

400h 21mEstimated viewing time · 2 announced
Average episode duration
47m
Average season duration
16h 41m

If you watch 1 episode a day, you need 1 year 4 months 26 days to watch all available episodes.

About NCIS

NCIS (Naval Criminal Investigative Service) is more than just an action drama. With liberal doses of humor, it's a show that focuses on the sometimes complex and always amusing dynamics of a team forced to work together in high-stress situations. Leroy Jethro Gibbs, a former Marine gunnery sergeant, whose skills as an investigator are unmatched, leads this troupe of colorful personalities. Rounding out the team are Anthony DiNozzo, an ex-homicide detective whose instincts in the field are unparalleled and whose quick wit and humorous take on life make him a team favorite; the youthful and energetic forensic specialist Abby Sciuto, a talented scientist whose sharp mind matches her Goth style and eclectic tastes; Caitlin Todd, an ex-Secret Service Agent; and Timothy McGee, an MIT graduate whose brilliance with computers far overshadows his insecurities in the field; Assisting the team is medical examiner Dr. Donald "Ducky" Mallard, who knows it all because he's seen it all, and he's not afraid to let you know. From murder and espionage to terrorism and stolen submarines, these special agents travel the globe to investigate all crimes with Navy or Marine Corps ties.

Genres
Drama, Action, Crime
Status
Running
Network or service
CBS

Watch the NCIS trailer

Find the official NCIS trailer and clips on YouTube.

Search trailer on YouTube

Next release

Speechless

Nov 10, 2026

8:00 PM EST · CBS

Regional streaming availability may differ.

  • S24 E6 · Ride or Die2026-11-17 · scheduled

Estimation method

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