A young department employee learns that the fire alarm for which he is responsible only exists on paper. Trying step by step to uncover the criminal circle of a deceitful system, he seeks support from his uncle, the head of the department. But this circle unexpectedly closes ... on himself.
| Actor | Role |
|---|---|
 Aleksandr Samoylenkomain | main |
 Nataliya PotapovaTatyana Andreevna | Tatyana Andreevna |
 Maxim MityashinDima | Dima |
 Yuliya VanyukovaNatasha | Natasha |
 Nikolay Drozdovskychief | chief |
 Aleksandr Samoylenko Jr.Vanya | Vanya |
| KKseniya GaevskayaKatya | Katya |
| VValentin Suntsovoperative | operative |
| VVladimir Bychkovoperative | operative |
 Alexandr Sergeevoperative | operative |