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Клара Румянова as Little train (voice) |
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Гарри Бардин as |
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Анатолий Папанов as loudspeaker (voice) |
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Георгий Вицин as Papa (voice) |
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Мария Виноградова as pioneer (voice) |
| Writing | Геннадий Цыферов | Writer |
| Editing | Елена Тертычная | Editor |
| Writing | Генрих Сапгир | Writer |
| Directing | Владимир Дегтярёв | Director |
| Camera | Михаил Друян | Director of Photography |
| Sound | Владимир Юровский | Music |
