Calificación
Reparto
Борис Ливанов
Dick Arrowsmith
N. Golitsyna
Ethel
Максим Штраух
Samuel Wolfe
Boris Svetlov
Layons
Sergey Tikhonravov
Garreth
Виктор Станицын
Bill Steer
Андрей Абрикосов
Engineer Nikitin
Sergei Tsenin
Sazonov
Aleksey Dolinin
Gaydar
Dmitriy Kara-Dmitriev
Bistayev
Vera Maretskaya
Comrade Olga
Vladimir Uralskiy
Gostev
Leonid Kulakov
Rakitin
Oswald Glazunov
Rector (uncredited)
Ivan Lavrov
Professor (uncredited)
Lyudmila Glazova
Felice (uncredited)
