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Sergey Kokorev as Kolya Malyavkin |
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Светлана Дружинина as Zoya Nazarovna |
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Фёдор Никитин as Salesman |
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Светлана Лощинина as |
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Пётр Тимофеев as |
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Александр Афанасьев as Superintendent |
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Гренада Мнацаканова as Pioneer Leader |
| Writing | Юрий Яковлев | Writer |
| Camera | Дмитрий Долинин | Director of Photography |
| Writing | Юрий Яковлев | Short Story |
| Directing | Александр Игишев | Director |
| Art | Владимир Мушников | Production Design |
| Directing | O. Kvinikhidze | Assistant Director |
| Sound | Венедикт Пушков | Original Music Composer |
| Sound | Евгений Нестеров | Sound Director |
| Camera | Александр Сысоев | Camera Operator |
| Art | Ye. Yakuba | Set Decoration |
| Editing | Стера Горакова | Editor |
| Writing | Л. Иванова | Script Editor |
| Visual Effects | Юрий Векслер | VFX Director of Photography |
| Visual Effects | Е. Владимиров | VFX Artist |
| Production | Nikolai Yeliseyev | Executive Producer |
