Сергей Филиппов
— Brykin, the accordionist (as S. Filippov)
Павел Кадочников
— Konstantin Nikolaevich Zlatogorov (uncredited)
Николай Леонов
— Kolya Leonov (as N. Leonov)
Иван Любезнов
— School Director (as I. Lyubeznov)
Борис Тенин
— Playwright (as B. Tenin)
Георгий Вицин
— Railwayman (uncredited)
T. Stravinskaya
— Tanya Nikanorova
Oleg Bobrov
— Oleg (as O. Bobrov)
Виктор Селезнёв
— Fedya (as V. Seleznyov)
Boris Bodrov
— Boris (as B. Bobrov)
Сергей Ильд
— Sergey (as S. Ild)
Леонид Пирогов
— Grandfather Nikanor Ivanovich Nikanorov
Александр Ширшов
— School Assistant Director (as A. Shirshov)
Степан Каюков
— Representative of the factory (uncredited)
Маргарита Лифанова
— Compere (uncredited)
Павел Шпрингфельд
— Passenger of the train (uncredited)
Константин Сорокин
— Pub frequenter (uncredited)