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Сергей Крупенников as Denis Korablev |
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Алексей Сироткин as Misha Slonov |
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Маргарита Сергеечева as Lena Ilyutina |
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Владимир Петров as Boris Sergeevich, the music teacher |
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Сергей Савельев as |
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Наташа Веселова as |
| Directing | Валентин Горлов | Director |
| Sound | Исаак Шварц | Original Music Composer |
| Writing | Виктор Драгунский | Novel |
| Writing | Мария Зверева | Writer |
| Art | Лариса Шилова | Production Design |
| Camera | Ростислав Давыдов | Director of Photography |
