Everything there is to know about the ‘NCIS’ David McCallum tribute episode
1. Remembering David McCallum: NCIS Season 21 made its return, and with it, fans anticipate a tribute to the late David McCallum, who portrayed Dr. Donald “Ducky” Mallard. His passing in September 2023 left an indelible mark on the show. McCallum, known for his portrayal of the wise and enigmatic Ducky, had been with NCIS…