| Complete credited cast: |
 | Tatyana Karpova | - | Klavdiya Ivanovna |
 | Galina Fedotova | - | Natasha |
| Aleksandr Vdovin | - | Sasha Privalov |
 | Pavel Kormunin | - | Aleksey Nikolayevich |
| Pavel Molchanov | - | sosed Vitaliy Danilovich |
 | Mark Pertsovskiy | - | sosed Semyon Semyonovich |
 | Yuriy Medvedev | - | kapitan militsii Polishchuk |
| Evelina Ovchinnikova | - | Svetlana (as Ella Ovchinnikova) |
 | Roman Filippov | - | Vasya |
 | Stefaniya Stanyuta | - | tetya Masha |
 | Rudolf Rudin | - | Rudolf Grigoryevich kandidat |
| Aleksandr Belousov | - | Pyotr Zakharovich |
| Rest of cast listed alphabetically: |
| Vitali Bykov | - | Zhora drug Sashi (as V. Bykov) |
 | Gennadiy Garbuk | - | Zhora, bolnoy s pastyazheniem (as G. Garbuk) |
| Margarita Gromova | - | Lora (as M. Gromova) |
