Director
Nikolay Dirin
Status
Released
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
