The Man from U.N.C.L.E. - Season 4 - Eps 1: The Summit-Five Affair
Visiting Berlin headquarters in preparation for a high level U.N.C.L.E. conference, ""Summit Five,"" Solo finds agent Heinz Newman (Don Chastin) mysteriously murdered. Illya goes to Berlin, as does Harry Beldon (Albert Dekker), one of Waverly's counterparts in Section 1. Beldon suspects that either Solo or Gerald Struthers (Lloyd Bochner) committed the murder, while Illya suspects Beldon's secretary Helga Deniken (Suzanne Cramer), but Beldon himself turns out to be the traitor, and he plans to kill Waverly at the conference.
About The Man from U.N.C.L.E.

Title: The Man from U.N.C.L.E.
First Air Date: 1964-09-22
Last Air Date: 1968-01-15
Status: Ended
Rating: 7.2/10 (from 63 votes)
Language: EN
Seasons: 5
Total Episodes: 105
Network: NBC
Genres: Action & Adventure, Comedy, Sci-Fi & Fantasy
Production Companies: MGM Television, Arena Productions
Synopsis
Agents Napoleon Solo and Illya Kuryakin work for a secret intelligence service working under the auspices of the U.N. Their immediate superior is Mr. Waverly. Together they operate out of a secret base beneath the streets of New York City, and accesses through several cover business such as Del Floria's Tailor Shop and the Masque Club. This secret intelligence service is called U.N.C.L.E. United Network Command for Law and Enforcement.
Cast

Robert Vaughn
Napoleon Solo

David McCallum
Illya Kuryakin

Leo G. Carroll
Alexander Waverly