출연진
Михаил Грубов
Kostya
Роман Курцын
Genka
Сергей Лавыгин
Pashka
Nikita Ostrikov
Seryoga Plotnikov
Алексей Гуськов
Nikolay, Kostya's Father
Галина Бокашевская
Kostya's Mother
Анна Банщикова
Marina, Kostya's Stepmother
Олег Куликович
Eduard Mikhaylovich, Kostya's Stepfather
Светлана Смирнова-Марцинкевич
Olga
Georgiy Solovyov
Nikita, Olga's Son
Andrey Popovich
Young Kostya
Игорь Лях
Headmaster Aleksandr Stepanovich
Елена Морозова
Head Teacher Elena Vasilyevna
Kseniya Galinskaya
Natasha, Kostya's Sister
Ivan Bogomazov
Romka, Kostya's Brother
Aleksey Oding
Slavik's Friend
Mikha
Boxing Coach Mikhalych
Natalya Dragileva
Nurse Tanechka
Aleksey Semyonov
Hospital Doctor
Наталья Иохвидова
Nurse at the Children's Hospital
Gennadiy May
Doctor at the Children's Hospital