Boris Babochkin
Kuznetsov
Oswald Glazunov
Ilya Pribytkov
Boris Blinov
Sergey
H
Hilde Jennings
Lotte Rogge
Yefim Altus
Zagrivkin
Boris Dmokhovsky
Beryozkin
Andrei Apsolon
Borka
Yelena Yunger
Lyuba
Zoya Fyodorova
Lyuba
Mikhail Astangov
Comrade in Chief
Aleksey Alekseyev
Old worker (uncredited)
A
Aleksandr Violinov
Practical Constructor (uncredited)
