Набат

Nikolai Radin

as Igor Orlovskiy

Vera Karalli

as Magda, Igor's sister

Mikhail Narokov

as Zheleznov, millionaire

Vjacheslav Svoboda

as Yuriy, Zheleznov's son

Zoya Barantsevich

as Zoya, Zheleznov's daughter

Vladimir Strizhevsky

as Viktor, Zoya's fiancee

Konstantin Khokhlov

as Nikolay Stratonov, engineer

Nikolai Tseretelli

I. Monakhov

E. Lipovskiy

Alexandra Khokhlova