NCIS
“Back in force.”
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.
Story Guide
Series Overview
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.
Episode Guide
Seasons
Browse every available season and open an episode guide.
Season 0
Specials
123 episodes
April 22, 2003
Season 1
Season 1
23 episodes
September 23, 2003
Season 2
Season 2
23 episodes
September 28, 2004
Season 3
Season 3
24 episodes
September 20, 2005
Season 4
Season 4
24 episodes
September 19, 2006
Season 5
Season 5
19 episodes
September 25, 2007
Season 6
Season 6
25 episodes
September 23, 2008
Season 7
Season 7
24 episodes
September 22, 2009
Season 8
Season 8
24 episodes
September 21, 2010
Season 9
Season 9
24 episodes
September 20, 2011
Season 10
Season 10
24 episodes
September 25, 2012
Season 11
Season 11
24 episodes
September 24, 2013
Season 12
Season 12
24 episodes
September 23, 2014
Season 13
Season 13
24 episodes
September 22, 2015
Season 14
Season 14
24 episodes
September 20, 2016
Season 15
Season 15
24 episodes
September 26, 2017
Season 16
Season 16
24 episodes
September 25, 2018
Season 17
Season 17
20 episodes
September 24, 2019
Season 18
Season 18
16 episodes
November 17, 2020
Season 19
Season 19
21 episodes
September 20, 2021
Season 20
Season 20
22 episodes
September 19, 2022
Season 21
Season 21
10 episodes
February 11, 2024
Season 22
Season 22
20 episodes
October 14, 2024
Season 23
Season 23
20 episodes
October 14, 2025
Season 24
Season 24
1 episodes
October 6, 2026
Credits
Featured Cast
Select a cast member to open their profile and filmography.
Sean Murray
Timothy McGee · 492 episodes
David McCallum
Dr. Donald 'Ducky' Mallard · 457 episodes
Mark Harmon
Leroy Jethro Gibbs · 435 episodes
Rocky Carroll
Leon Vance · 399 episodes
Brian Dietzen
Jimmy Palmer · 394 episodes
Pauley Perrette
Abby Sciuto · 354 episodes
Michael Weatherly
Tony DiNozzo · 307 episodes
Wilmer Valderrama
Nick Torres · 201 episodes
Cote De Pablo
Ziva David · 195 episodes
Emily Wickersham
Ellie Bishop · 174 episodes
Diona Reasonover
Kasie Hines · 156 episodes
Katrina Law
Jessica Knight · 95 episodes
Behind the Series
Key Crew
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