Aleksey Proshin
Yuri Demich
Natasha Voronina
Lyudmila Nikolayeva
Sotrudnitsa laboratorii Lednyova
Natalya Laburtseva
секретарь парткома
Vadim Vilskiy
Kostya
Andrei Ankudinov
Igor Solovyov
Vyacheslav Solodilov
Sekretarsha Begunova
Zhanneta Chetverikova-Drutskaya
Gost na novogodney vecherinke
Aleksandr Arzhilovskiy
Episodic role
Tatyana Burnakina
Sotrudnik laboratorii
Anatoliy Guryev
N. Zhukova
Odnoklassnik Proshina
Sergey Ivanov
Nikolay Avdeev - talantlivyy uchyonyy
Nikolay Gravshin
Gostya na novogodney vecherinke
Lyudmila Kormunina
Uchastnik soveshchaniya
Aleksandr Kashperov
Vladimir Korpus
Nikolay Karpenko
A. Kovalenko
Okeanolog
Yuriy Kornishin
I. Kaleda
Tatyana Lyukshinova
Chlen partkoma
Viktor Lebedev
Maya Martynenko
Pyotr Begunov - direktor instituta
Boris Ivanov
Ivan Matskevich
Sergey Mezentsev
Marina Mezentseva
Vasiliy Molodtsov
Irina Narbekova
Boris Nekrasov
T. Romanova
Sergey Sadovoy
Evelina Sakuro
Rostislav Shmyryov
Leonid Polyakov - professor
Vladimir Novikov
O. Sidorov
Vladimir Svetlov
Anatoliy Terpitskiy
Svetlana Turova
Episode
Victor Rybchinskiy
Fyodor Lednyov
Vladimir Sedov
Sergey Glinskiy
Yuriy Kazyuchits
Antonov - zamestitel ministra
Rostislav Yankovsky
Roman
Alexandr Tkachenok
Mikhaylov
Aleksandr Denisov
Director
Nikolai Lukyanov
Original Music Composer
Vladimir Dashkevich
Screenplay
Vladimir Valutskiy
Director of Photography
Anatoliy Kalashnikov
Sound Director
Vladimir Sukhodolov
Production Design
Vladimir Gavrikov
Novel
Andrey Molchanov