Barbara Lass

Ewa Bonecka

Stanisław Mikulski

Policeman Piotr Malewski

Stefan Bartik

Police Commissioner

Ludwik Benoit

Leon 'Ptuszko' Pistynek

Maria Kaniewska

Helutka

Roman Kłosowski

Lulek

Wacław Kowalski

Gunsmith

Gustaw Lutkiewicz

Policeman Dobiela

Stanisław Milski

Fafula

Władysław Osto-Suski

Hearse Driver

Jarema Stępowski

Wacek Szparaga

Wojciech Turowski

"Professor"

Edward Wichura

Policeman Teofil

Zygmunt Zintel

Major Piętka

Bogdan Baer

Baker (uncredited)

Henryk Boukołowski

Thieves' School Student (uncredited)

Emir Buczacki

"Blind Tolo" (uncredited)

Halina Buyno-Łoza

"Beautiful Lola" (uncredited)

Bronisław Darski

Major Piętka's Driver

Ryszard Filipski

Road Worker (uncredited)

Władysław Głąbik

Man in a Workers' Hotel (uncredited)

Henryk Hunko

Thief (uncredited)

Wacław Jankowski

Duty Policeman at the Station (uncredited)

Kalina Jędrusik

Biernacka (uncredited)

Cezary Julski

Policeman Kruszyna (uncredited)

Eugeniusz Kamiński

Gienio "Lockpick" (uncredited)

Ludwik Kasendra

Pluciński (uncredited)

Henryk Kluba

Film Director (uncredited)

Jan Kobuszewski

Marian (uncredited)

Zdzisław Kuźniar

Bandit (uncredited)

Włodzimierz Kwaskowski

Henio "Club" (uncredited)

Mieczysław Łoza

Bandit (uncredited)

Henryk Modrzewski

Man "buying" a Brick (uncredited)

Bronisław Pawlik

Policeman Ciapała (uncredited)

Czesław Piaskowski

Oleś (uncredited)

Józef Pieracki

Drunk Baker (uncredited)

Barbara Rachwalska

Workers' Hotel Manager (uncredited)

Wojciech Rajewski

Workplace Director (uncredited)

Ryszard Ronczewski

Filon "Quiet" (uncredited)

Włodzimierz Skoczylas

Impostor Bricklayer (uncredited)

Zbigniew Skowroński

Road Worker (uncredited)

Kazimierz Stankiewicz

Hoodlum (uncredited)

Leonard Pietraszak

Motorcyclist (uncredited)