NCIS

NCIS

Home TV Shows NCIS

NCIS

HD 0 0 2003 23 Seasons 507 Episodes 7.6/10 Returning Series

#Crime

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Created by: Don McGill, Donald P. Bellisario

Next airing: Apr 27, 2026 • S23E18 • Bad Impressions

Synopsis

From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has any connection to Navy and Marine Corps personnel, regardless of rank or position. Where to watch NCIS series? Click the "Watch Now" button above to stream all seasons and episodes of NCIS in HD for free on SFlix.

Cast & Crew

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

Seasons (24)

Specials

Specials

Released: 2003

Season 1

Season 1

23 Episodes

Released: 2003

Season 2

Season 2

23 Episodes

Released: 2004

Season 3

Season 3

24 Episodes

Released: 2005

Season 4

Season 4

24 Episodes

Released: 2006

Season 5

Season 5

19 Episodes

Released: 2007

Season 6

Season 6

25 Episodes

Released: 2008

Season 7

Season 7

24 Episodes

Released: 2009

Season 8

Season 8

24 Episodes

Released: 2010

Season 9

Season 9

24 Episodes

Released: 2011

Season 10

Season 10

24 Episodes

Released: 2012

Watch Season 10

Season 11

Season 11

24 Episodes

Released: 2013

Watch Season 11

Season 12

Season 12

24 Episodes

Released: 2014

Watch Season 12

Season 13

Season 13

24 Episodes

Released: 2015

Watch Season 13

Season 14

Season 14

24 Episodes

Released: 2016

Watch Season 14

Season 15

Season 15

24 Episodes

Released: 2017

Watch Season 15

Season 16

Season 16

24 Episodes

Released: 2018

Watch Season 16

Season 17

Season 17

20 Episodes

Released: 2019

Watch Season 17

Season 18

Season 18

16 Episodes

Released: 2020

Watch Season 18

Season 19

Season 19

21 Episodes

Released: 2021

Watch Season 19

Season 20

Season 20

22 Episodes

Released: 2022

Watch Season 20

Season 21

Season 21

10 Episodes

Released: 2024

Watch Season 21

Season 22

Season 22

20 Episodes

Released: 2024

Watch Season 22

Season 23

Season 23

20 Episodes

Released: 2025

Watch Season 23

Trailer

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