As of now, NCIS has reached 23 seasons. Debuting in 2003 and still going strong today, the show has captivated audiences and reminded us all why we love a good police procedural. NCIS follows the Major Case Response Team, part of the Naval Criminal Investigative Service (NCIS), which solves criminal cases involving Navy and Marine Corps personnel. Thanks to its cast, blend of crime and drama, and impeccable writing, it has become one of the most beloved, longest-running shows of its kind.

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