Feliks

Azef

Róza Luksemburg

Harting

Kiryl Prokopiewicz Nikolajew (as Oleg Basilaszwili)

Julia (as Agata Keschenska)

Aldona

Zbigniew Norowski

Helena Górowska

Julian Marchlewski

Wlodzimierz Notten

John Scott (as Jurij Miedwiediew)

Karbowski (as Walentin Mikulin)

Glasov (as Andriej Mironow)

Prochorow (as Jurij Nazarow)

Wincenty

Szewiakow (as Pawel Pankow)

Maciej Grybas

Worker Wanda (as Krystyna Zapasiewicz)

Comrade (uncredited)

Comrade (uncredited)