is an American spy fiction TV series starring Stefanie Powers that aired on NBC for one season from September 13, 1966, to April 11, 1967.

Despite attempts at cross-promotion with its parent series, the show failed to build an audience and lasted only one season.

[1] Contemporary reviews of The Girl From Uncle were mostly negative, with much of the critics' comments centered upon the lead actors, particularly Powers.

"[3] Kay Gardella of the New York Daily News opined that Powers "display[ed] less than undergraduate skill in the fine art of spying", with the performance of co-star Harrison being "the understatement of the new season.

Beginning in 1968, reruns of all 29 episodes of The Girl from U.N.C.L.E., including 99 of 105 of its parent series, The Man from U.N.C.L.E., were combined into a 128-episode syndication package in the United States.

was featured in five original novels, only two of which were published in the United States: Unlike the series, the novels were quite serious, with the plot of The Birds of a Feather Affair ending in tragedy for April when the "innocent" character usually featured in the TV show dies, despite what April does to stop the villains.

In addition, the prohibition on April using deadly force on the TV series (described earlier) did not apply to the novels.