A music teacher is trying to organize a choir in the school he works in.
| Actor | Role |
|---|---|
 Andrei PopovEfrem Solomatin, teacher of singing | Efrem Solomatin, teacher of singing |
 Lyudmila IvanovaClaudia Solomatina, Efrem's wife | Claudia Solomatina, Efrem's wife |
 Irina AlfyorovaTamara Solomatina | Tamara Solomatina |
 Evgeniy EvstigneevHouse inspector | House inspector |
 Lyudmila ArininaNatalia Stepanovna, head teacher | Natalia Stepanovna, head teacher |
 Aleksandr DemyanenkoValery Sergeevich, Tamara's fiance | Valery Sergeevich, Tamara's fiance |
 Georgiy ShtilAndrei Vishnyakov's father, hairdresser | Andrei Vishnyakov's father, hairdresser |
 Olga VolkovaNot listed | Not listed |
 Irina MurzayevaNot listed | Not listed |
 Vera TitovaNot listed | Not listed |
 Nikolai BoyarskyNot listed | Not listed |
 Viktor IlichyovNot listed | Not listed |
 Yakov StepanovShura | Shura |
 Andrey DmitrievАндрей Вишняков - солист хора | Андрей Вишняков - солист хора |