Cast
Lev Potyomkin
Arkadiy's father
Elena Maksimova
Vitya Surikov's mother
Anatoli Goryunov
Doctor (uncredited)
Aleksandr Sashin-Nikolsky
Friend of Surikov's mother
Pyotr Savin
Vladimir Vishnyakov, teacher
Nina Rusinova
Arkadiy's mother
Boris Runge
Lyova Prokushev
Dagmara Deringer
Lidochka
Yekaterina Derevshchikova
Katya
Anatoliy Ignatyev
Seryozha
Vera Altayskaya
Marusya Ivanova, pioneer leader
Andrei Tutyshkin
School headmaster