cast
- Marina Sergeeva Olya Travina
- Olya Milovidova Nina Pokusayeva
- Volodya Kovrizhkin Vaska Pakhomov
- Sasha Ozerov Genka Ozerov
- Andryusha Khlobystin Seryozha Konevalov
- Andryusha Zhevkov Shurik Oreshkin
- Mitya Artyomov Igor Macheret
- Valeri Nikitenko Nikolay Ivanovich
-
Nikolay Kharitonov
Polivanov
- Olga Eliseeva Lyudmila Petrovna
-
Nikolay Ivanov
Veniamin Kukushkin
-
Mikhail Danilov
Arkadiy Semenovich
- Irina Tereshenkova Viktoriya Stepanovna
- Vladik Trebushevskiy Slavka Tyapunov
- Svetlana Davydova pioneer leader
- Elena Kompaneets episode