Николай Радин
— Igor Orlovskiy
Vera Karalli
— Magda, Igor's sister
Михаил Нароков
— Zheleznov, millionaire
Vjacheslav Svoboda
— Yuriy, Zheleznov's son
Zoya Barantsevich
— Zoya, Zheleznov's daughter
Vladimir Strizhevsky
— Viktor, Zoya's fiancee
Константин Хохлов
— Nikolay Stratonov, engineer
Николай Церетелли
I. Monakhov
E. Lipovskiy
