The 500th episode of NCIS aired on March 24, 2026, celebrating a significant milestone for the series that has captivated audiences since its premiere on September 23, 2003. In this landmark episode, Leon Vance, played by Rocky Carroll, was killed, marking the end of an era for the character who has been a staple of the show for 18 seasons and 392 episodes.
Rocky Carroll’s portrayal of Vance has been integral to the series, which is licensed in over 200 territories and subtitled in 35 languages. The episode was described as a “love letter” to Vance, featuring a surreal reunion between him and the late character Ducky Mallard, played by David McCallum.
Since its inception as a backdoor pilot from the series JAG, NCIS has grown into a cultural phenomenon, spawning several spinoffs, including NCIS: Los Angeles, NCIS: New Orleans, and NCIS: Sydney. By its tenth season, NCIS had become the No. 1 broadcast series on television, a remarkable rise from its initial ranking of No. 26 among all prime-time broadcast programs.
Showrunner Steven D. Binder expressed excitement about the creative direction of the 500th episode, stating, “I thought it might be nice to play with the format a little bit, and that just gives the episode some energy.” However, the departure of long-time star Mark Harmon has left some uncertainty among the cast and crew. Amy Reisenbach noted, “It’s honest to say that losing Mark Harmon was definitely a little nerve-racking.”
Despite these changes, NCIS has been renewed for a 24th season, indicating its continued popularity and relevance in the television landscape. As the series moves forward, fans and observers are eager to see how the show will evolve following this pivotal moment.
Details remain unconfirmed regarding the future direction of the series and how it will address the loss of key characters. However, the legacy of NCIS and its impact on the procedural genre remains undeniable.
