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. This is the first season not to credit Mark Harmon who had 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 contains 22 episodes.
Premise NCIS revolves around a fictional team of special agents from the Naval Criminal Investigative Service, which conducts criminal investigations involving the United States Navy and Marine Corps. Based at the Washington Navy Yard in Washington, D.C., the NCIS team is led by Supervisory Special Agent Alden Parker, an ex-FBI Special Agent and a skilled investigator.
Cast and characters
Main Sean Murray as Timothy McGee, NCIS Senior Special Agent, Second in Command of MCRT, Acting Director of NCIS Wilmer Valderrama as Nick Torres, NCIS Special Agent Katrina Law as Jessica Knight, NCIS Special Agent Brian Dietzen as Dr. Jimmy Palmer, Chief Medical Examiner for NCIS Diona Reasonover as Kasie Hines, Forensic Specialist for NCIS David McCallum as Dr. Donald "Ducky" Mallard, NCIS Historian Rocky Carroll as Leon Vance, NCIS Director Gary Cole as Alden Parker, NCIS Supervisory Special Agent (SSA) and Team Leader of the Major Case Response Team (MCRT) assigned to Washington's Navy Yard, former FBI Special Agent turned NCIS's agent
Crossover NCIS: Hawaiʻi
NCIS: Los Angeles
Notable guest stars
Episodes
Production Development On March 31, 2022, NCIS was renewed for a twentieth season, which premiered on September 19, 2022.
Ratings
References
External links