September 19, 2022 (2022-09-19) – May 22, 2023 (2023-05-22)
Season chronology
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List of episodes
The twentieth season of the American police procedural television series NCIS premiered on September 19, 2022 on CBS during the 2022–23 television season, and concluded on May 22, 2023.[1][2] This is the first season to not credit Mark Harmon who portrayed Leroy Jethro Gibbs since the show's first season, and the last to feature David McCallum prior to his death on September 25, 2023. This season includes the 450th episode of the series. The season contained 22 episodes.
^Schwartz, Ryan (June 23, 2022). "CBS Sets Fall Premiere Dates for FBI, Ghosts, NCIS, Young Sheldon and More". Yahoo News. Archived from the original on June 26, 2022. Retrieved June 24, 2022.
^Cite error: The named reference renewal was invoked but never defined (see the help page).
of MCRT, Acting Director of NCIS Wilmer Valderrama as Nick Torres, NCIS Special Agent Katrina Law as Jessica Knight, NCIS Special Agent Brian Dietzen...
Tennant, NCIS Special Agent in Charge Daniela Ruah as Kensi Blye, NCIS Special Agent On February 21, 2023, NCIS was renewed for a twenty-first season, which...
nineteenth season of the American police procedural television series NCIS premiered on September 20, 2021, on CBS, for the 2021–22 television season, and concluded...
fourteenth season of NCIS an American police procedural drama originally aired on CBS from September 20, 2016, through May 16, 2017. NCIS revolves around...
NCIS stars Mark Harmon as Supervisory Special Agent Leroy Jethro Gibbs, and Gary Cole as Supervisory Special Agent Alden Parker in charge of NCIS' Major...
third season of the police procedural drama NCIS was originally broadcast between September 20, 2005, and May 16, 2006, on CBS. The third season opens...
The seventh season of the police procedural drama NCIS premiered on September 22, 2009 with NCIS: Los Angeles Season 1 premiering afterwards. At the end...
pilot of a second spin off from NCIS called NCIS: New Orleans based in New Orleans. Mark Harmon as Leroy Jethro Gibbs, NCIS Supervisory Special Agent (SSA)...
Sciuto, Forensic Specialist for NCIS Sean Murray as Timothy McGee, NCIS Special Agent Rocky Carroll as Leon Vance, NCIS Director David McCallum as Dr....
NCIS Supervisory Special Agent (SSA) of the Major Case Response Team (MCRT) assigned to Washington's Navy Yard Sasha Alexander as Caitlin Todd, NCIS Special...
The fourth season of the police procedural drama NCIS was originally broadcast between September 19, 2006, and May 22, 2007. Special Agent Leroy Jethro...
The sixth season of the police procedural drama NCIS premiered on September 23, 2008. The new NCIS director Leon Vance (played by Rocky Carroll) became...
The ninth season of NCIS an American police procedural drama originally aired on CBS from September 20, 2011, through May 15, 2012. Mark Harmon as Leroy...
with NCIS: New Orleans, in the episode "Sister City (Part I)", as NCIS Special Agent Dwayne Pride, NCIS Special Agent Christopher LaSalle, NCIS Special...
is the first season in which NCIS: Los Angeles did not air after NCIS. This season, NCIS: New Orleans aired after NCIS. The entire season eleven cast renewed...
Specialist for NCIS Sean Murray as Timothy McGee, NCIS Special Agent Brian Dietzen as Jimmy Palmer, Assistant Medical Examiner for NCIS Rocky Carroll as...
Chief Medical Examiner for NCIS Diona Reasonover as Kasie Hines, Forensic Specialist for NCIS Rocky Carroll as Leon Vance, NCIS Director David McCallum as...
NCIS Supervisory Special Agent (SSA) of the Major Case Response Team (MCRT) assigned to Washington's Navy Yard Sasha Alexander as Caitlin Todd, NCIS Special...
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