Longtime NCIS star Mark Harmon has always kept his personal life private, but recent reports suggest the actor faced a serious health scare—one CBS allegedly tried to keep under wraps. Known for his iconic role as Leroy Jethro Gibbs, Harmon’s sudden absence from recent seasons left fans speculating. Now, emerging details hint that health issues may have played a larger role than previously acknowledged.

According to insiders, concerns about Harmon’s well-being began behind the scenes during his final full season on the show. While CBS initially framed his departure as a creative decision, whispers suggest the network deliberately downplayed the severity of his condition to avoid alarming fans or disrupting viewership. The silence only fueled more rumors as Gibbs vanished from the series without a clear on-screen conclusion.

Fans are now reacting with concern and compassion, flooding social media with supportive messages. Harmon has not directly commented on the reports, maintaining his trademark privacy. However, those close to the star insist he’s focused on recovery and spending time with family. As the heart of NCIS for nearly two decades, any news about Harmon hits hard—and this latest revelation leaves fans hoping for his full return to health, whether or not he ever returns to the screen.