Maxim Nerchin
Nikolay Olyalin
Yekaterina Zolotarenko
Tatyana Samoylova
Strumilin
Arkady Troshchanovsky
Miklashevich
Yuri Gavrilyuk
Collins
Semyon Sokolovsky
Smiles
Yuri Volkov
Thomas
Fyodor Nikitin
male nurse
Volodymyr Oleksiyenko
Brook
Konstiantin Artyomenko
Harry S. Truman
Aleksandr Gai
lady in Switzerland
Valentyna Ivashova
novosibirsk scientist
Nikolai Kryukov
Shulga
Viktor Khokhryakov
Ermolay
Ivan Dmitriev
young scientist
Dmitriy Mirgorodskiy
Anatoli Pereverzev
Rudyy
Ivan Symonenko
Somov
Stanislav Stankevych
reporter
Kostiantyn Stepankov
chairman of the Commission of the security Committee
Nikolai Faleyev
accountant
Viktor Chekmaryov
Nerchin's mother
Mariya Shulga
Nina Orlova
Marina Yurasova
Mikhail Petrovich
Evgeniy Samoylov
Kutsevich
Rodion Aleksandrov
Baglai
Leonid Tarabarynov
Dolgin
Igor Dmitriev
Zinoviya
Tatyana Bestayeva
Skuibeda
Arkadiy Arkadyev
Perederiy
Yuri Satarov
Director
Tymofiy Levchuk
Production Design
Volodymyr Ahranov
Original Music Composer
Heorhiy Mayboroda
Costume Design
Yekaterina Gakkebush
Novel
Natan Rybak
Director of Photography
Eduard Pluchyk
Writer