The Leningrad Jazz Club is preparing to celebrate its 30th anniversary and the birthday of the club's founder, Alexei Sokolnikov, the first leader of the jazz band. It has been decided to find all the original members of the band and invite them to the celebration. But this is not so easy to do, and there is also a mystery lurking in the past that led to the band's breakup...
| Actor | Role |
|---|---|
 Vera AlentovaNot listed | Not listed |
 Alla BalterNot listed | Not listed |
 Aleksandr BargmanSaxophonist | Saxophonist |
 Aleksandr KhochinskyNot listed | Not listed |
 Yuliya MenshovaNot listed | Not listed |
| OOleg PogudinNot listed | Not listed |
 Boris SokolovNot listed | Not listed |
 Vladimir SteklovNot listed | Not listed |
 Emmanuil VitorganNot listed | Not listed |
| AAleksandr DolskyNot listed | Not listed |
 David GoloshchekinNot listed | Not listed |
 Igor DmitrievNot listed | Not listed |
 Dmitriy VorobyovNot listed | Not listed |
 Gabriel VorobyovNot listed | Not listed |
 Evelina BledansNot listed | Not listed |
 Lyudmila BezuglayaNot listed | Not listed |
 Anatoliy GarichevNot listed | Not listed |
 Boris ArakelovNot listed | Not listed |
| GGalina SaburovaNot listed | Not listed |
 Yuliya YakovlevaNot listed | Not listed |
| LLyubov TishchenkoNot listed | Not listed |
 Tatyana NikolayevaNot listed | Not listed |
 Vladimir SidorovNot listed | Not listed |
 Mariya Belkinajazz club administrator | jazz club administrator |
 Artur ArutyunyanNot listed | Not listed |