Александр Морозов

Stepan Khalturin

Angelina Raupenas

Olya, Stepan's fiancée

Nikolai Shmidtgof

Alpatov, manufacturer

Валентина Куинджи

Yelena, Alpatov's daugher

Yevgeni Boronikhin

Engineer Nikolskiy, Yelena's husband