Bochazhnikov
general constructor
Dmitriy Zherekhov
Lyudmila Rudneva
Rudnev
professor
Polina Zherekhova
Stepan Zherekhov
Sedykh
Sayenko
Koretskiy
deputy minister
Bochazhnikova
Sergei
Fokin
Lena
planner
builder
patient's wife
Nikita
aircraft factory worker
Bochazhnikov's secretary
Aleksei Stepanovich (uncredited)
aircraft factory worker (uncredited)
member of the technical Council (uncredited)
