NCIS poster

NCIS

"Back in force."

TV Show TV-14 2003 7.6 /10 Returning
CBS A CBS Original
Created by Don McGill, Donald P. Bellisario

A tight-knit squad of special agents handles crimes tied to Navy and Marine Corps personnel, taking on everything from homicides and espionage to terrorism and stolen military hardware. The agents mix standard police procedure with knowledge of military protocol to trace leads, interrogate... Read more

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Streaming availability last verified: February 02, 2026

About NCIS

A tight-knit squad of special agents handles crimes tied to Navy and Marine Corps personnel, taking on everything from homicides and espionage to terrorism and stolen military hardware. The agents mix standard police procedure with knowledge of military protocol to trace leads, interrogate suspects, and piece together evidence that often spans ships, bases, and international waters. Cases vary in scale and tone, but each episode centers on practical forensic work, tactical operations, and the personal dynamics that shape how the team operates under pressure, without revealing any major plot twists or series finales.

NCIS premiered in 2003, created by Don McGill and Donald P. Bellisario, and was developed for broadcast television by CBS. Over time it's been produced with a mix of seasoned television writers and directors, and its procedural format helped it stay on air through many seasons.

Over its long run the series has drawn industry attention and fan recognition, earning nominations in television categories and collecting several viewer-voted awards. It’s been acknowledged at various ceremonies for aspects like casting, ensemble performance, and technical work, reflecting steady appreciation from audiences and peers.

The show left a clear mark on pop culture, spawning multiple spinoffs including NCIS: Los Angeles, NCIS: New Orleans, and NCIS: Hawai'i. Certain moments and character traits, like the team's working rituals and recurring in-jokes, have become shorthand among fans. Its longevity and steady prime-time presence made it a fixture in network crime drama lineups and conversation.

Critics and viewers usually highlight NCIS's reliable procedural structure and the chemistry among its core cast, reflected in a 7.62/10 vote average from 2,433 votes. Themes include loyalty, the weight of duty, and how professional obligations affect personal lives. Reviews note the show's emphasis on teamwork and methodical investigation, and why many viewers keep tuning in season after season.

Details

Release Date
September 23, 2003
Rating
TV-14
User Ratings
2,446 votes
Type
TV Series
Seasons
23
Episodes
499
Network
CBS
Status
Returning Series
Genres
Crime, Drama, Action & Adventure
Country
United States
Studio
Paramount Television +2 more
External Links
View on IMDB

Official Trailer

Cast

Sean Murray

Sean Murray

Timothy McGee

Wilmer Valderrama

Wilmer Valderrama

Nick Torres

Katrina Law

Katrina Law

Jessica Knight

Brian Dietzen

Brian Dietzen

Jimmy Palmer

Rocky Carroll

Rocky Carroll

Leon Vance

Diona Reasonover

Diona Reasonover

Kasie Hines

Gary Cole

Gary Cole

Alden Parker

Created by: Don McGill, Donald P. Bellisario

Seasons (23 seasons, 499 episodes)

Season 1

Season 1

23 episodes - 2003

Season 2

Season 2

23 episodes - 2004

Season 3

Season 3

24 episodes - 2005

Season 4

Season 4

24 episodes - 2006

Season 5

Season 5

19 episodes - 2007

Season 6

Season 6

25 episodes - 2008

Season 7

Season 7

24 episodes - 2009

Season 8

Season 8

24 episodes - 2010

Season 9

Season 9

24 episodes - 2011

Season 10

Season 10

24 episodes - 2012

Season 11

Season 11

24 episodes - 2013

Season 12

Season 12

24 episodes - 2014

Season 13

Season 13

24 episodes - 2015

Season 14

Season 14

24 episodes - 2016

Season 15

Season 15

24 episodes - 2017

Season 16

Season 16

24 episodes - 2018

Season 17

Season 17

20 episodes - 2019

Season 18

Season 18

16 episodes - 2020

Season 19

Season 19

21 episodes - 2021

Season 20

Season 20

22 episodes - 2022

Season 21

Season 21

10 episodes - 2024

Season 22

Season 22

20 episodes - 2024

Season 23

Season 23

12 episodes - 2025

Frequently Asked Questions

NCIS is available to stream on Netflix and Hulu. You can also rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

Yes, NCIS is available to stream on Netflix.

Yes, you can buy on Apple iTunes, Google Play, Vudu, and Amazon Video.

NCIS has 23 seasons with a total of 499 episodes.

With a rating of 7.6/10 from 2,446 viewers, NCIS is well-regarded and recommended by viewers.

A tight-knit squad of special agents handles crimes tied to Navy and Marine Corps personnel, taking on everything from homicides and espionage to terrorism and stolen military hardware. The agents mix standard police procedure with knowledge of military protocol to trace leads, interrogate suspec...

NCIS stars Sean Murray, Wilmer Valderrama, Katrina Law, Brian Dietzen, and Rocky Carroll.

NCIS was created by Don McGill and Donald P. Bellisario.

NCIS was released on September 23, 2003.

NCIS is a Crime, Drama, and Action & Adventure series.

No, NCIS is a fictional drama. It's inspired by the real Naval Criminal Investigative Service and its mission, but the characters and cases are created and dramatized for television.

NCIS has spawned several spin-offs, including NCIS: Los Angeles (2009), NCIS: New Orleans (2014), NCIS: Hawai'i (2021), and NCIS: Sydney (2023). Each series follows a different team and location while focusing on crimes tied to Navy and Marine personnel.

NCIS is primarily filmed in and around Los Angeles, California, with studio sets used for the main NCIS offices. The show also shoots occasional location scenes in places like Washington, D.C., San Diego, and Hawaii depending on the storyline.

The show is dramatized and takes creative liberties with procedures, timelines, and legal constraints to keep episodes fast-paced. Real NCIS investigations are often more complex, slower, and may involve classified or sensitive material that TV doesn't portray.