Księżna Łowicka

Jadwiga Smosarska

Joanna Grudzinska

Stefan Jaracz

Grand Duke Constantine Pawlowicz

Józef Węgrzyn

Maj. Walerian Lukasinski

Stanislaw Gruszczynski

Alojzy Szczygiel, poet

Amelia Rotter-Jarninska

Joanna's Mother

Artur Socha

Lt. Piotr Wysocki

Aleksander Zelwerowicz

Joanna's Father, Broniec

Loda Niemirzanka

Chambermaid

Jan Szymanski

Gen. Koruta

Lucjan Zurowski

Gen. Gendze

Juliusz Łuszczewski

Makrot, a spy

Waclaw Pawlowski

Por. Szkaradowski

Wanda Jarszewska

Honoratka Cymerman

Aleksander Bogusinski

Priest

Zygmunt Chmielewski

Roman Dereń

Grand Duke's butler

Stanislaw Dobrzyniec

Violinist at masquerade

Franciszek Dominiak

Conspirator

Ewa Erwicz

Waitress in a cafe

Ludwik Fritsche

Spy Szneider

Mieczysław Krawicz

Director

Janusz Warnecki

Director

Zbigniew Gniazdowski

Director of Photography

Waclaw Gasiorowski

Novel

Ștefan Norris

Production Design, Art Direction

Stanisław Szebego

Production Manager

Feliks Rybicki

Original Music Composer

Witold Brumer

Screenplay