All seasons
25 seasons - 631 episodes
New
Season 24
2026
Season 23
2025
Season 22
2024
Season 21
2024
Season 20
2022
Season 19
2021
Season 18
2020
Season 17
2019
Season 16
2018
Season 15
2017
Season 14
2016
Following the unexpected departure of a key member, the NCIS team regroups and recruits several new faces, including a former MI6 operative.
Season 13
2015
Season 12
2014
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 11
2013
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 10
2012
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 9
2011
Season 8
2010
Season 7
2009
Season 6
2008
Season 5
2007
Season 4
2006
Season 3
2005
Season 2
2004
Season 1
2003
Specials
2003