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Эрвин Кнаусмюллер as Prof. Eisenach |
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Алексей Жарков as Petya |
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Николай Юдин as Gardener |
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Heinz Braun as german soldier |
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Тито Ромалио as Paul |
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Boris Vinogradov as Pastor |
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Эдуард Изотов as Tolya |
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Ralph Parker as Prof. Abridge |
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Ikuoko Ôba as Ineko |
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Лев Золотухин as Prof. Innokentyev |
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Людмила Скопина as Elena Ivanovna [Director of the summer camp] |
| Directing | Марк Донской | Director |
| Writing | Irina Donskaya | Scenario Writer |
| Sound | Павел Чекалов | Music |
| Writing | Иосиф Прут | Scenario Writer |
| Art | Пётр Пашкевич | Art Designer |
| Camera | Михаил Якович | Camera Operator |
