Les Demoiselles de Rochefort, 1967. A French classic that I loved as a child. Sometimes I think of this song (in the video below) and wish I had a recording of it...can't find one any where though! I've been preparing for the OPI (oral proficiency interview) for French by watching French movies, and I came across this one and had a major wave of nostalgia. If you like classics and musicals and France, you should watch this movie!
And....Yes, that's Gene Kelly :)