Заключённые

Vera Yanukova

Sonka

Nadezhda Yermakovich

Margarita Ivanovna

Мария Горичева

Engineer Sadovskiy's mother

Михаил Астангов

Kostya Kapitan

Борис Добронравов

Director Gromov

Aleksandr Cheban

Big official

Михаил Яншин

Maks

Борис Тамарин

Engineer Yuriy Sadovskiy

Геннадий Мичурин

Botkin

Pavel Olenev

Sasha

Константин Назаренко

Limon

Александр Антонов

Vanya (uncredited)

Василий Бокарев

Camp superintendent (uncredited)

Марк Бернес

Convict (uncredited)

Константин Градополов

Pyzhov (uncredited)

Владимир Дорофеев

Steamboat captain (uncredited)