Three stories about the lives and loves of those who own a certain yellow Rolls-Royce: **First purchased by the Marquess of Frinton for his wife as a belated anniversary present, the Marchiness finds her own use for the vehicle, one which prompts her husband to sell the car in disgust. **Gangster Paolo Maltese's moll, Mae, thinks the Rolls is a 'classy' car in which to tour Paolo's home town in Italy. When Paolo is called away to the U.S. to finish some 'business', a bored Mae takes the Rolls-Royce on a spin through the country, enjoying both the sights and the handsome Italian photographer who crosses her path. **By the outbreak of World War II, the car has come into the possession of socialite Gerda Millet. While on her way to visit Yugoslavian royalty, Gerda and the Rolls-Royce become (at first) unwitting and then (eventually) most willing participants in the Yugoslavian fight.