Es war einmal ein Walzer (1932) De aka Caf viens Esp. Sbt.

Director Victor Janson Writer Billy Wilder Stars Mártha Eggerth, Rolf von Goth, Paul Hörbiger Banker Rudi Moebius and his adviser arrive in Wien for an arranged marriage meant to solve their financial problems. Only they don’t know that the prospective bride, Lucie Weidling, is broke as well. And, if that weren’t enough, in love with Gustl, a musician without the courage to elope. Meanwhile Rudi meets Steffi and falls in love, not even knowing her name. He and Lucie become good friends and decide to help each other out.