Cast
- Paul Hörbiger as Lukas
- Hans Járay as Rektor der Wiener Sängerknaben
- Susi Nicoletti as Rosi
- Senta Wengraf as Grete
- Christl Mardayn as Madame Hartmann
- Adrienne Gessner as Directrice
- Alma Seidler as Tante Anna Böhm
- Franz Marischka as Egon Pilz, Pianist