Illya Kuryakin and Napoleon Solo: David McCallum & Robert Vaughn in "The Man From U.N.C.L.E." David McCallum (DUCKY from NCIS) | "Two agents of the United Network Command for Law Enforcement, U.N.C.L.E., who fight evil (primarily an organization of Bad people called, THRUSH) and use charm, wit, and a never ending assortment of gadgets. Ran for 4 years (1964 to 1968)."
The Man from U.N.C.L.E. is an American television series that was broadcast on NBC from September 22, 1964, to January 15, 1968. It follows the exploits of two secret agents, played by Robert Vaughn and David McCallum, who work for a fictitious secret international espionage and law-enforcement agency called U.N.C.L.E.