Drama about Feliks Dzerzhinsky's life
as Feliks
as Azef
as Róza Luksemburg
as Harting
as Kiryl Prokopiewicz Nikolajew (as Oleg Basilaszwili)
as Julia (as Agata Keschenska)
as Aldona
as Zbigniew Norowski
as Helena Górowska
as Julian Marchlewski
as Wlodzimierz Notten
as John Scott (as Jurij Miedwiediew)
as Karbowski (as Walentin Mikulin)
as Glasov (as Andriej Mironow)
as Prochorow (as Jurij Nazarow)
as Wincenty
as Szewiakow (as Pawel Pankow)
as Maciej Grybas
as Worker Wanda (as Krystyna Zapasiewicz)
as Comrade (uncredited)