NCIS star David McCallum has passed away at the age of 90. The Scottish actor had a successful career, starting with his training at the Royal Academy of Dramatic Art. He became famous for his role as agent Illya Kuryakin in The Man from U.N.C.L.E. and later gained new fans as Dr. Donald 'Ducky' Mallard in NCIS. McCallum also appeared in other notable roles, including The Great Escape and Sapphire & Steel.
In recent years, he lent his voice to children's TV shows. McCallum's death has been mourned by his NCIS co-stars and other colleagues.
