Mark Harmon’s unexpected visit to the NCIS set has reignited fans’ hopes for his return to the long-running CBS drama. Although Harmon stepped away from his role as Leroy Jethro Gibbs in 2021, his recent appearance behind the scenes has fueled speculation about a possible comeback. While no official statements have been made regarding his return, the mere sighting of Harmon on set has sent waves of excitement through the fan community.

Since his departure, Harmon has remained connected to the NCIS universe, notably as the narrator and executive producer of the prequel series NCIS: Origins, which delves into Gibbs’ early years and premiered in October 2024. His continued involvement in the franchise suggests that, while he may not be in front of the camera, his influence on the series persists.

Fans have expressed a mix of nostalgia and anticipation, with many taking to social media to voice their desire for Harmon’s return. Comments like “Nobody can replace Harmon” and “OK, CBS, You Flat Out Lied To Us” reflect the deep connection viewers have with his character and their dissatisfaction with his absence. The show’s dynamics have undoubtedly shifted since Gibbs’ exit, and many believe that Harmon’s presence is integral to the series’ identity.

While it’s unclear whether Harmon’s visit indicates a return to his iconic role, the buzz it has generated underscores the enduring impact of his character on the show’s legacy. As NCIS continues to evolve, fans remain hopeful that Gibbs might once again take center stage, even if only for a brief appearance.