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-Loza
"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)