A three-part story about a trio of men who spy a beautiful woman on a journey from Paris to London. The Frenchman believes the blond is a photographers model he fell in love with on the Riviera. The American sees her on the Channel boat and recognizes her as a singer in a Berlin nightclub while an Englishman meets her in a compartment on the train to London and believes she is a film star. In the end, the three men watch the lady disembark from the train and greet her husband and three children.