Director: Павел Клушанцев
Леонид Хмара
Narrator (voice)
Александр Мгебров
(uncredited)
Николай Дмитриев
Butlerov (uncredited)
Сергей Евлахишвили
Pierre Curie (uncredited)
Марьяна Сафонова
Marie Curie (uncredited)
No streaming info available
