"The Man From U.N.C.L.E.'s" original working title was "Solo," and its lead character was named for a spy with a minor role in one of Ian Fleming's early Bond novels. U.N.C.L.E. producer Norman Felton had a handshake agreement with Fleming to use the name and to develop "Solo" as a TV spy series. But the Bond film franchise had other ideas, reneged on the agreement on Fleming's behalf, and sued, forcing the title change. Felton prevailed only in retaining the character's name: Napoleon Solo. Submitted by Jean G

U.N.C.L.E. had cell phones 30 years before they were invented in the real world. Even before Star Trek, U.N.C.L.E. had "communicators" that utilized the brand new technology of the recently launched TelStar communications satellite. The communicators were first disguised as cigarette packs and cases, but later became spiffy pocket pens that morphed into satellite radios when the cap was upended. U.N.C.L.E.'s spies then "phoned home" with the request to "Open Channel D." Submitted by Jean G

Thrush, U.N.C.L.E.'s nemesis organization, was an international bad-guy conglomerate with the single-minded goal of taking over the world. Though "Thrush" was never an acronym on the show itself, U.N.C.L.E. novelist David McDaniel assigned it a meaning that became fan canon: he called it the Technological Hierarchy for the Removal of Undesirables and the Subjugation of Humanity. That pretty much described Thrush's nefarious ambitions to a T. Submitted by Jean G

Though U.N.C.L.E. was entirely fictive, thousands of fans wrote NBC and MGM in the 60s begging to join up. Might have had something to do with the bogus disclaimer at the end of every episode: "We wish to thank the United Network Command for Law and Enforcement, without whose assistance this program would not be possible." So many requests came in that MGM printed U.N.C.L.E. membership cards and sent them to the letter writers. Submitted by Jean G

U.N.C.L.E. stood for the United Network Command for Law & Enforcement. The original intent was that the U.N. portion of its name should stand for United Nations, until it was learned that the real U.N. doesn't permit its name to be used as part of any commercial enterprise. So the more nebulous term "Network" was used instead. Submitted by Jean G

This episode, shot in 1964, featured guest stars William Shatner and Leonard Nimoy. It marked the first time the future Captain Kirk and Mr. Spock ever appeared on screen together. Submitted by Jean G

Four of the guests at Marion's party are played by U.N.C.L.E. production staff in cameo roles. Creator-producer Norman Felton is the man playing chess, producer Sam Rolfe is the dancing Texan, associate producer/writer Joseph Calvelli is the writer typing at the coffee table, and director Richard Donner is the drunk in the extremely loud sport coat. Submitted by Jean G