The Legacy of David McCallum: From British Actor to NCIS Star

David McCallum, the British actor known for his roles in "The Man From U.N.C.L.E." and "NCIS," has passed away at the age of 90. McCallum had a successful career spanning several decades, with notable performances in films such as "The Great Escape" and TV shows like "The Man From U.N.C.L.E." He married actor Jill Ireland in 1957 and continued to work in both the UK and the US. McCallum's portrayal of Dr. Donald "Ducky" Mallard on "NCIS" earned him critical acclaim and a dedicated fan base. He leaves behind a legacy as a talented and beloved actor.