A biography of the composer Johann Strauss.
| Actor | Role |
|---|---|
 Marte HarellMillie Trampusch | Millie Trampusch |
 Anton WalbrookJohann Strauss (Vater) | Johann Strauss (Vater) |
 Fritz ImhoffOberstrasser | Oberstrasser |
 Lilly StepanekAnna Strauss | Anna Strauss |
 Lotte LangFrau Riesner | Frau Riesner |
 Eva LeiterResi | Resi |
| KKarl KalwodaAmon | Amon |
 Richard EybnerHaslinger | Haslinger |
 Erik FreyFürst Metternich | Fürst Metternich |
| MMilan von KamareNot listed | Not listed |
| VViktor BraunSedlnitzky, police chief | Sedlnitzky, police chief |
 Franz BöheimHis aide | His aide |
| OOskar Wegrostekhost of the concert hall 'To the two doves' | host of the concert hall 'To the two doves' |
| LLudwig BlahaInnkeeper of the 'Sperl' Inn | Innkeeper of the 'Sperl' Inn |
| HHeinrich OrtmayerItalian manager | Italian manager |
| PPeter CzejkeNot listed | Not listed |
 Friedl CzepaNot listed | Not listed |
 Hugo GottschlichNot listed | Not listed |
 Leopold RudolfNot listed | Not listed |
| AAlbert TrubyNot listed | Not listed |