Johann Strauss Jr. is forced by his father to forget music and to work in a bakery, where he falls in love with Resi, the baker's daughter. The girl gets jealous when a contessa asks Strauss Jr. to write a waltz for her.
| Directing | Alfred Hitchcock | Director |
| Writing | Claude Allain | Writer |
| Writing | André Dugès | Writer |
| Camera | Glen MacWilliams | Camera Operator |
| Writing | Ernst Marischka | Writer |
| Writing | Alma Reville | Writer |
| Writing | Heinz Reichert | Writer |
| Writing | Guy Bolton | Writer |
| Editing | Charles Frend | Editor |
| Writing | A. M. Willner | Writer |
