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Клара Румянова as Little mouse (voice) |
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Efim Katsirov as Firefly (voice) |
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Николай Литвинов as Narrator (voice) |
| Directing | Владимир Дегтярёв | Director |
| Writing | Ekaterina Serova | Book |
| Writing | Геннадий Цыферов | Writer |
| Writing | Генрих Сапгир | Writer |
| Art | Анатолий Курицын | Art Direction |
| Camera | Владимир Сидоров | Director of Photography |
| Sound | Оскар Фельцман | Original Music Composer |
| Sound | Георгий Мартынюк | Sound Director |
| Visual Effects | Майя Бузинова | Animation |
| Visual Effects | Павел Петров | Animation |
| Visual Effects | Boris Savin | Animation |
| Art | Олег Масаинов | Property Master |
| Art | Валерий Петров | Property Master |
| Art | Павел Гусев | Property Master |
| Art | Марина Чеснокова | Property Master |
| Art | Galina Filippova | Property Master |
| Art | Светлана Знаменская | Property Master |
| Art | Роман Гуров | Property Graphic Designer |
| Writing | Наталья Абрамова | Script Editor |
| Production | Натан Битман | Producer |
