Director/a
Vsevolod Pudovkin
DIRECTOR/A
Dmitriy Vasilev
Reparto (por orden de créditos)
Yuri Yurovsky
Nikolay Zhukovsky
Ilya Sudakov
Dmitri Mendeleyev
Vladimir Belokurov
Sergey Chaplygin
Vladimir Druzhnikov
Pyotr Nesterov
Sofiya Giatsintova
Zhukovsky's Mother
Galina Frolova
Verochka
Oleg Frelikh
Professor Aleksandr Grigoryevich
Aleksandr Khokhlov
Moscow University Professor
Vladimir Gribkov
Boris Bityukov
Sergey Nezhdanovsky
Anatoli Chemodurov
Aleksandr Rybakov
Andrey Puntus
Golubinsky
G. Smirnov
Zhukovsky's Student
Georgiy Yumatov
Kasyanov
Mikhail Nazvanov
Dmitri Ryabushinsky
Vsevolod Aksyonov
Great Prince
Lyudmila Krasheninnikova
ACTOR
Aleksandr Mikhaylov
Viktor Yakovlev
Tatyana Barysheva
Maid Arinauncredited
Igor Bezyayev
Pilotuncredited
Nikolay Bogolyubov
Captain Aleksandr Mozhayskyuncredited
Yuri Chekulayev
Sinyavinuncredited
Lidiya Dranovskaya
Ryabushinsky's Maiduncredited
Georgi Gumilevsky
Newspaper Vendoruncredited
Isai Gurov
Sergey Komarov
Coloneluncredited
Lavrenti Masokha
Guguli Mgeladze
Zhukovsky's Studentuncredited
Grigory Mikhaylov
Man from Paris in the Crowduncredited
Rostislav Plyatt
Journalistuncredited
Gleb Romanov
Neklyudovuncredited
Vsevolod Sanaev
Studentuncredited
Vladimir Sez
Officeruncredited
Georgi Shapovalov
Aleksandr Shatov
Factory Workeruncredited
Grigoriy Shpigel
Passer-by with a Ladyuncredited
Aleksandr Smirnov
Pavel Timchenko
Pilot at Zhukovsky's Lectureuncredited
Vladimir Uralskiy
Attendantuncredited
Nikolai Yakhontov
Lieutenantuncredited
Galina Zhdanova
Lady on a Walkuncredited