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Галина Иванова as Fröken Snork (voice) |
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Зинаида Нарышкина as Cuckoo (voice) |
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Ирина Потоцкая as Moomin troll (voice) |
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Николай Литвинов as Moomin dad (voice) |
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Natalia Litvinova as Moomin mom (voice) |
| Writing | Tove Jansson | Novel |
| Writing | Анатолий Аляшев | Writer |
| Directing | Анатолий Аляшев | Director |
