Leonid Ivanov-Rayev
Chief engineer
Vladimir Romashkov
Zotov, master
Fyodor Bogdanov
Factory director
Olga Rozevskaya
Zoya, Zotov's daughter
Nikolay Mikhaylov
Ilya Ivanov, intern
Nikolay Wildgrube
Aleksey
Nikolay Dirin
Director
Boris Khrennikov
Director of Photography
A. Larionov
Writer
Nikolai Suvorov
Production Design
