From Best to Worst: Ranking the Most Memorable Milestone Episodes of 'NCIS'

NCIS has celebrated its 450th episode in its 20th season, marking another milestone for the long-running procedural. While some previous milestone episodes have featured memorable cases, team member introductions, and flashbacks, this episode was pretty much business as usual. In this article, we rank all of the NCIS milestones so far, from least to most memorable.

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