As one of television’s longest-running scripted primetime dramas, NCIS reached another milestone with its 500th episode — and delivered a twist fans won’t soon forget.
The landmark episode revisited the show’s early days while introducing a major change with the death of director Leon Vance, a character who had been part of the series since Season 5.
Over the years, NCIS has successfully navigated cast departures, including Mark Harmon’s exit as Gibbs, while introducing new characters like Alden Parker, Jessica Knight and Kasie Hines.
With continued strong ratings and an expanding franchise that includes NCIS: Origins and NCIS: Sydney, the series remains one of CBS’ most reliable hits more than two decades after its debut.