The plot is based on genuine events: a tendency to abandon subversive activities and surrender of one of the leaders of the Ukrainian counter-revolutionary underground, coroner general Y. Tyutyunnik. The young Chekist Sashko Kovalchuk infiltrates the Kiev counter-revolutionary underground.
Director:
Writer:
Aleksandr Solovyov
Ivan Mykolaichuk
Kostiantyn Stepankov
Volodymyr Volkov
Nikolai Ivanovich Gubar
Olga Kuznetsova
Alexander Demyanenko
Viktor Pavlov
Yuriy Rudchenko
Yuri Dedovich
Alla Budnitskaya
Viktor Konisevich
Vatslav Dvorzhetsky
Rayisa Nedashkivska