The Man from U.N.C.L.E. - Season 4 - Eps 4: The Prince of Darkness Affair (1)
Solo and Illya are assigned to investigate a mysterious ray from the sky that killed the inhabitants of an African village. They find expert safecracker and fugitive from justice Luther Sebastian (Bradford Dillman), now a leader of a cult called the Third Way, and enlist his help in their plan to break into to the safe of Parviz Kharmusi (John Dehner) and steal the thermal prism that powers that deadly ray. Solo runs into Annie Justin (Carol Lynley), who is looking for Sebastian, who framed her boyfriend. Azalea (Lola Albright) helps Solo escape from Annie, and takes him to Kharmusi. But Sebastian reveals he has stolen the prism for himself so he can put it into orbit and extort the world.
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