Adolf Dymsza
Nikodem Dyzma

Urszula Modrzyńska
Zula

Tadeusz Gwiazdowski
Gabryś

Kazimierz Fabisiak
Leon Kunicki

Ewa Krasnodębska
Nina Kunicka

Lech Madaliński
Colonel Wacław Wareda

Andrzej Bogucki
Minister Władysław Jaszuński

Edward Dziewoński
Jan Ulanicki

Stanisław Milski
Owsik

Kazimierz Wilamowski
Director Terkowski

Tadeusz Fijewski
Police Chief Jarec

Zygmunt Chmielewski
Chairman Artur Rakowiecki

Krystyna Ciechomska
Rakowiecka

Jerzy Bielenia
Singer

Bolesław Bolkowski

Seweryn Butrym
Editor

Aleksander Gąssowski
Prime Minister

Urszula Hałacinska
Lady at a Hotel European Party

Zbigniew Jabłoński
Director Wandryszewski

Emil Karewicz
Commisar Melonek

Lidia Korsakówna
Prostitute at Restaurant

Stanisław Kwaskowski
Man

Małgorzata Lorentowicz
Dobicińska

Zdzisław Lubelski
Restaurant Owner

Jan Łopuszniak
Ministry of Agriculture Employee

Henryk Modrzewski
Clerk

Leon Niemczyk
Mr. Cox's Interpreter

Maria Nowotarska
Countess Koniecpolska

Władysław Osto-Suski
Wilski

Eugeniusz Solarski
Koborowo Party Guest

Jarema Stępowski
Counsellor in President's Office

Władysław Staszewski
Ministry of Agriculture Employee

Wanda Stanisławska-Lothe
Lady (as Wanda Stanisławska)

Tadeusz Somogi
Lieutenant (as Tadeusz Samogi)

Zofia Szancerowa
Koborowo Party Guest

Józef Teryks
Koborowo Party Guest

Jerzy Walden
Ministry of Agriculture Employee

Lidia Wysocka
Singer

Zygmunt Zintel
Ignacy

Stanisław Bareja
Kunicki's Butler (uncredited)

Maria Chwalibóg
Woman in a Bathtub (uncredited)

Kazimierz Dębicki
Party Guest (uncredited)

Ryszard Filipski
Thief (uncredited)

Mieczysław Gajda
Poor Man (uncredited)

Eugenia Herman
Dyzma's Secretary (uncredited)

Tadeusz Kożusznik
Officer at a Party (uncredited)

Czesław Lasota
Wrestling Spectator (uncredited)

Teresa Lipowska
Woman with the Thief (uncredited)

Gustaw Lutkiewicz
Policeman (uncredited)

Ludwik Pak
Man by the Bridge (uncredited)

Roman Polanski
Porter (uncredited)

Ryszard Ronczewski
Man at the Bridge Steps (uncredited)

Mieczysław Stoor
Accordionist (uncredited)

Tadeusz Teodorczyk
Grain Bank Guard (uncredited)

Edward Wichura
Journalist (uncredited)

Lech Wojciechowski
Guest at Hotel European Party (uncredited)

Tadeusz Woźniak
Minister of Foreign Affairs (uncredited)