Mark Harmon, the 72-year-old actor beloved for his role as Leroy Jethro Gibbs on *NCIS*, is facing health issues, prompting an outpouring of support from fans and colleagues.
Known for his roles on *St. Elsewhere* and *NCIS*, Harmon is admired for his strength and integrity.
While details about his condition remain private, messages of love and prayers continue to flood social media, with fans hoping their support helps him through this difficult time.
