Here's why the planned NCIS: Red series never made it to air, despite the NCIS franchise having produced several hit spinoffs over the years. Itself spinoff of another military-related investigative drama called JAG, the original NCIS premiered in 2003.
Today, it's had a staggeringly impressive 19 seasons run. The series follows a Washington D.C.-based team within the Naval Criminal Investigative Service (where the show's titular acronym comes from) — which was led by Mark Harmon's well-known
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