David McCallum, Star of ‘NCIS,’ ‘The Man From U.N.C.L.E.,’ Dies at 90.

David McCallum, who starred as Illya Kuryakin alongside Robert Vaughn’s Napoleon Solo in the 1960s hit spy drama “The Man From U.N.C.L.E.” and had a supporting role as pathologist Dr. Donald “Ducky” Mallard on the top-rated series “NCIS” decades later, died Monday of natural causes in New York City. He was 90.