A young landlady on Lake Constance returns the love of an operetta singer who concealed his fame and profession from her.
| Actor | Role |
|---|---|
 Marianne HoldKathrein Buchner | Kathrein Buchner |
 Gerhard RiedmannClemens Hagen | Clemens Hagen |
 Harald JuhnkeWeyrauch | Weyrauch |
 Hans NielsenDer Baron | Der Baron |
| AAngelika MeissnerMicky | Micky |
 Michl LangApfelbaum | Apfelbaum |
 Beppo BremTankwart | Tankwart |
| TTraute RoseNot listed | Not listed |
 Oliver HassencampAnton Eisenreich | Anton Eisenreich |