Grosvenor Square in London, more commonly known as Eisenhowerplatz because that's where the Allied Commander in Chief lived and had his headquarters. A large concentration of American GIs lived there as well and that's where the story begins in I Live At Grosvenor Square.
In fact the entire United Kingdom was one large armed camp with GIs quartered in every nook and cranny. I find it singularly ironic in that one of the objections to the British that started the American Revolution was the quartering of soldiers in civilian homes. Look it up. 160+ years later and we're over there with the largest invading army in history and they're going out of their way to quarter us and like it.
American Army Air Force sergeant Dean Jagger is one of those quartered in a posh London home now used as a barracks a fact the British family there puts up with but not liking it. Jagger makes the acquaintance of Anna Neagle who comes from the upper crust as does her steady boyfriend Rex Harrison. The three form an unlikely trio, friendly at first, but when Jagger moves in on Neagle, Rex is put out.
Later on in America a decade later a similar film was made with Robert Taylor, Richard Todd, and Joan Collins entitled D-Day the Sixth of June. This film ends also with D-Day, but as to how the love triangle straightens out, you watch the film for.
Anna Neagle and her producer husband Herbert Wilcox produced this film and of course Neagle was top billed as always. But she sang not a note. Instead guest star from America Irene Manning best remembered for playing Fay Templeton in Yankee Doodle Dandy played herself at a USO show and sang the British ballad Home. It's quite a lovely piece, one of my favorites which Gracie Fields recorded over there and Dean Martin used on one of his albums 20 years later.
I Live In Grosvenor Square is a nice romantic type film, very well done by the impeccably cast ensemble.