This is a piece of historical film from 1956 documenting the marriage of Prince Ranier of Monaco with Hollywood film star Grace Kelly. I stumbled upon this video when I was looking at vintage couture gowns to get ideas for wedding dresses, and there was a particularly elegant and stunning one that was worn by Princess Grace of Monaco. Also note that, to our dismay, whoever was narrating the film annoyingly mispronounced MONACO. Why???