Rein is a successful singer but he and his group have a reason to worry – because of their worn-out repertoire their popularity is in danger. Philharmonic is already searching for new talents. When Rein hears a wonderful soprano voice from the concert hall, he will offer a remarkable young lady - whom he considers to be the owner of the voice - the opportunity to perform. Rein has no idea that actually the voice belongs to another girl whom he has once met in a quite extraordinary situation and who has introduced Rein's new song to the whole town.
| Actor | Role |
|---|---|
 Georg OtsLaigo | Laigo |
 Marina YurasovaMaia | Maia |
| AArved HaugHinno | Hinno |
 Lia LaatsMarika | Marika |
 Eino BaskinRichard | Richard |
| AAlide BockMother | Mother |
 Alice TalvikDaughter | Daughter |
| JJohannes KeppPeeter | Peeter |
| UUno LoopPaul | Paul |
 Ants JõgiGuard | Guard |
| KKrista KatzReet | Reet |
| UUdo TreufeldtOrchestrapl Player | Orchestrapl Player |
| HHillar KarevaOrchestra Player | Orchestra Player |
 Eri KlasOrchestra Player | Orchestra Player |
| VValentin TanielOrchestra Player | Orchestra Player |
| ÜÜlo OtsOrchestra Player | Orchestra Player |
| UUno EltsOrchestra Player | Orchestra Player |
| JJaan RuubelOrchestra Player | Orchestra Player |
 Olev TinnNot listed | Not listed |
| OO. LindauerNot listed | Not listed |
 Harald RannuNot listed | Not listed |
| MMarjo ÕepaNot listed | Not listed |
 Endel PadrikNot listed | Not listed |
 Õie OravNot listed | Not listed |
| VViktoria MeigasNot listed | Not listed |
| FFeodor PaalNot listed | Not listed |
| EEne PaalNot listed | Not listed |
| SSergei KoslerNot listed | Not listed |
| HHedi SaagreNot listed | Not listed |
 Voldemar PansoNot listed | Not listed |