Yelizaveta Muromtseva

Elina Bystritskaya

Yuri Yershov

Sergey Bondarchuk

student Sergei Andreyev

Sergey Dvoretskiy

student Nadya

Olga Zabotkina

Anna Yershova, Yuri's Mother

Sofiya Giatsintova

Aleksandr Aganin

Evgeniy Samoylov

Fyodor Ivanovich

Yevgeni Lebedev

grandpa Spirin

Aleksandr Larikov

Nikolai Sladkov

Yuriy Tolubeev

Koloskov

Erast Garin

aunt Polya

Antonina Bogdanova

professor Valentin Osipovich

Sergei Karnovich-Valua

Director

Fridrikh Ermler

Writer

Konstantin Isayev