Cast 29

1. 

   Anatoliy Solonitsyn

   Bochazhnikov

2. 

   Vsevolod Sanayev

   general constructor

3. 

   Yuri Bogatyryov

   Dmitriy Zherekhov

4. Yelena Chukhray

   Lyudmila Rudneva

5. 

   Vladislav Dvorzhetsky

   Rudnev

6. 

   Oleg Efremov

   professor

7. 

   Larisa Malevannaya

   Polina Zherekhova

8. 

   Yuriy Nazarov

   Stepan Zherekhov

9. 

   Gennady Sayfulin

   Sedykh

10. 

    Sergey Nikonenko

    Sayenko

11. 

    Igor Yasulovich

    Koretskiy

12. 

    Yuri Kayurov

    deputy minister

13. 

    Klara Luchko

    Bochazhnikova

14. 

    Yuri Demich

    Sergei

15. 

    Boris Goldayev

    Fokin

16. Vera Leskova

    Lena

17. 

    Olga Markina

    planner

18. 

    Mikhail Lvov

    builder

19. 

    Svetlana Konovalova

    patient's wife

20. Nikita Astakhov

    Nikita

21. 

    Yuri Lazarev

    aircraft factory worker

22. 

    Valentina Kutsenko

    Bochazhnikov's secretary

23. Aleksei Zadachin

    aircraft factory worker

24. 

    Aleksandr Bespalyy

    aircraft factory worker

25. Viktor Rozhdestvenskiy

    Aleksei Stepanovich (uncredited)

26. 

    Yuriy Sarantsev

    aircraft factory worker (uncredited)

27. 

    Lev Lobov

    aircraft factory worker (uncredited)

28. Lyudmila Krashennikova

    member of the technical Council (uncredited)

29. 

    Vladimir Prikhodko

    member of the technical Council (uncredited)

Crew 11