10 Beloved NCIS Actors Who Tragically Passed Away

David McCallum, known for his role as Dr. Donald “Ducky” Mallard, passed away on September 25, 2023, at the age of 90, leaving behind a legacy of charm and professionalism that touched generations. Ralph Waite, who brought depth to Jackson Gibbs, died on February 13, 2014, at 85, remembered for his warm presence that resonated with audiences.