Mark Harmon’s legacy as Leroy Jethro Gibbs on NCIS seems to be fading for some fans, and longtime viewers are taking notice. Despite leading the show for nearly two decades, recent discussions online suggest that newer audiences—and even some longtime fans—aren’t giving him the recognition he deserves. This has sparked a wave of reactions from devoted supporters who insist that NCIS wouldn’t be the same without its original leader.

Harmon, who exited the series in season 19, played a crucial role in shaping NCIS into one of television’s most successful franchises. His portrayal of Gibbs brought a unique blend of toughness and heart, making him an iconic character in crime procedural history. While the show has continued without him, many believe that his presence remains the foundation of NCIS. Some fans are now questioning how quickly others seem to have moved on from his impact.

This growing debate has led to calls for real NCIS fans to show their appreciation for Harmon’s contributions. Social media has been flooded with messages praising his years of dedication, with many expressing a desire to see him return, even for a guest appearance. Whether or not that happens, one thing is clear—true NCIS fans won’t forget Gibbs anytime soon.

As NCIS moves forward into season 22 and beyond, the conversation around Harmon’s legacy isn’t going away. With many still holding out hope for his return, it’s up to the dedicated fanbase to keep his name alive in the history of the show.