Gustaw Holoubek as 'Profesor' the gangster ("Professor")

Jacek Hahn as Brother ("Professor")

Janusz Hahn as Brother ("Professor")

Gustaw Lutkiewicz as "Śruba" ("Professor")

Mirosław Majchrowski as "Parmezan" ("Professor")

Wojciech Rajewski as "Łysy" ("Professor")

Roman Kłosowski as Coach Driver ("Professor")

Zdzisław Leśniak as Radio Journalist ("Professor")

Marian Łącz as Militiaman ("Professor")

Kazimierz Opaliński as Judge ("Professor")

Danuta Wodyńska as Judge's Maid ("Professor")

Karolina Borchardt as "Łysy's" Wife

Janusz Koryzma as Man in the Courtroom ("Professor") (uncredited)

Janusz Nasfeter as Prosecutor ("Professor") (uncredited)

Wiesław Michnikowski as Anastazy Kowalski ("Alcoholmeter")

Hanka Bielicka as Kowalski's Wife ("Alcoholmeter")

Barbara Modelska as Singer ("Alcoholmeter")

Magdalena Celówna-Janikowska as Hanka ("Alcoholmeter")

Mieczysław Pawlikowski as Pieczarkiewicz ("Alcoholmeter")

Jerzy Bielenia as Malaga ("Alcoholmeter")

Jerzy Dukay as Waiter ("Alcoholmeter")

Stanisław Gawlik as Judge ("Alcoholmeter")

Michał Gazda as Waiter ("Alcoholmeter")

Marian Jonkajtys as Doctor ("Alcoholmeter")

Marian Kociniak as Man in the Restaurant ("Alcoholmeter")

Bohdan Krzywicki as Client at the Restaurant ("Alcoholmeter")

Jan Mayzel as Hanka's Boyfriend ("Alcoholmeter")

Józef Para as Restaurant Manager's Substitute ("Alcoholmeter")

Adam Perzyk as Waiter ("Alcoholmeter")

Irena Laskowska as Restaurant Owner ("Alcoholmeter")

Ryszard Pietruski as Alojzy Superata ("Alcoholmeter")

Zdzisław Tobiasz as Rude Waiter ("Alcoholmeter")

Włodzimierz Nakwaski as Waiter ("Alcoholmeter")

Tadeusz Waczkowski as Restaurant Manager ("Alcoholmeter")

Zbigniew Oksza as Restaurant Owner ("Alcoholmeter")

Stanisław Bareja as Man in the Restaurant ("Alcoholmeter") (uncredited)

Zofia Czerwińska as Buffet Lady ("Alcoholmeter") (uncredited)

Jerzy Hoffman as Dancing Man ("Alcoholmeter") (uncredited)

Wacław Jankowski as Waiter ("Alcoholmeter") (uncredited)

Kazimierz Stankiewicz as Cook ("Alcoholmeter") (uncredited)

Bohdan Łazuka as Man in the Restaurant #1 / Polite Waiter (voice) (uncredited)