The plot is based on a conflict that arose at the architectural design institute.
| Actor | Role |
|---|---|
 Yekaterina VasilyevaNot listed | Not listed |
 Bruno FrejndlikhNot listed | Not listed |
 Lev ZolotukhinNot listed | Not listed |
 Viktor ChekmaryovNot listed | Not listed |
 Aleksandr ParraNot listed | Not listed |
 Yuri KlepikovNot listed | Not listed |
 Aleksei ResserNot listed | Not listed |
 Svetlana SmirnovaNot listed | Not listed |
 Vasili KorzunNot listed | Not listed |
 Bohdan StupkaNot listed | Not listed |
 Yelena AndereggNot listed | Not listed |
| AAleksandr AnisimovNot listed | Not listed |
 Marina YurasovaNot listed | Not listed |
| YYuriy BashkovNot listed | Not listed |
 Stanislav SokolovNot listed | Not listed |
| BBoris Volkovпроектировщик | проектировщик |