NCIS

Season 0

123 Episodes

Air Date: 2003-04-22

Season 1

23 Episodes

Air Date: 2003-09-23

Season 2

23 Episodes

Air Date: 2004-09-28

Season 3

24 Episodes

Air Date: 2005-09-20

Season 4

24 Episodes

Air Date: 2006-09-19

Season 5

19 Episodes

Air Date: 2007-09-25

Season 6

25 Episodes

Air Date: 2008-09-23

Season 7

24 Episodes

Air Date: 2009-09-22

Season 8

24 Episodes

Air Date: 2010-09-21

Season 9

24 Episodes

Air Date: 2011-09-20

Season 10

24 Episodes

Air Date: 2012-09-25

Despite a bomb attack on Gibbs and the team, duty continues to call for these special agents as they try to regroup and put the pieces back together.

Season 11

24 Episodes

Air Date: 2013-09-24

When Season 10 ended in the series' biggest cliffhanger, the NCIS was virtually disbanded and Gibbs was aiming a rifle at the FBI agent responsible.

Season 12

24 Episodes

Air Date: 2014-09-23

In Season 12, Gibbs and McGee travel to Russia to retrieve a computer expert and get into an ongoing battle with mercenary Sergei Mishnev.

Season 13

24 Episodes

Air Date: 2015-09-21

Season 14

24 Episodes

Air Date: 2016-09-20

Following the unexpected departure of a key member, the NCIS team regroups and recruits several new faces, including a former MI6 operative.

Season 15

24 Episodes

Air Date: 2017-09-26

Season 16

24 Episodes

Air Date: 2018-09-25

Season 17

20 Episodes

Air Date: 2019-09-24

Season 18

16 Episodes

Air Date: 2020-11-17

Season 19

21 Episodes

Air Date: 2021-09-20

Season 20

22 Episodes

Air Date: 2022-09-19

Season 21

10 Episodes

Air Date: 2024-02-11

Season 22

20 Episodes

Air Date: 2024-10-14

Season 23

20 Episodes

Air Date: 2025-10-13