A guest house in Stockholm. A group of music students hang out. Everyone is supposed to contribute with a composition. The comrades try to force Inga to play hers, but she refuses. She leaves for a walk. From a window she hear a melody.
| Actor | Role |
|---|---|
 Aino TaubeInga | Inga |
 Ernst EklundAllan Dehner | Allan Dehner |
 Ragnar FalckLudvig Fryckt | Ludvig Fryckt |
 Anna-Lisa BaudeMiss Gullkvist | Miss Gullkvist |
 Maritta MarkeBlack sheep | Black sheep |
 Erik 'Bullen' BerglundWaiter | Waiter |
 Sickan CarlssonAina | Aina |
 Ulla SorbonNot listed | Not listed |
 Jenny Tschernichin-LarssonNot listed | Not listed |
| LLili ZiednerNot listed | Not listed |
 Eric AbrahamssonNot listed | Not listed |
 Carl-Gunnar WingårdNot listed | Not listed |
 Wiktor AnderssonNot listed | Not listed |