On a trip through the Salzkammergut, a couple singing pop songs tell the story of another duo and their difficult path to marriage: he was into light entertainment, while she was into serious art.
| Actor | Role |
|---|---|
| HHannelore KrammHannelore | Hannelore |
 Udo JürgensUdo | Udo |
| MManfred SchnelldorferNot listed | Not listed |
 Gertraud JessererEva Birk | Eva Birk |
 Ruth StephanIsolde Tristan | Isolde Tristan |
 Mady RahlSigrid Gloria Scharf | Sigrid Gloria Scharf |
 Ilse PeternellHeinrich's Verlobte | Heinrich's Verlobte |
 Ernst WaldbrunnSauerwein | Sauerwein |
 Kurt GroßkurthRudi Lustig | Rudi Lustig |
 Rudolf SchündlerViktor Emmanuel Paulini | Viktor Emmanuel Paulini |
 Oskar SimaNot listed | Not listed |
 Rolf OlsenNot listed | Not listed |
 Raoul RetzerNot listed | Not listed |
 Walter MüllerNot listed | Not listed |
| CCarlo LiebmannNot listed | Not listed |
 Peggy MarchNot listed | Not listed |
| RRocco GranataSänger, himself | Sänger, himself |
| JJack HammerNot listed | Not listed |
| PPeter HinnenNot listed | Not listed |
 Jimmy MakulisNot listed | Not listed |
| BBenny ThomasNot listed | Not listed |