Gustaw Holoubek

Kuba Kowalski

Aleksandra Śląska

Krystyna

Teresa Szmigielówna

Kuba's Old Love

Tadeusz Fijewski

Władek

Władysław Dewoyno

Electrician Władek

Tadeusz Gwiazdowski

Supt. Zenek

Juliusz Grabowski

Waiter

Emil Karewicz

Waiter Gienek

Roman Kłosowski

Electrician Janek

Ignacy Machowski

Sergeant

Helena Makowska

Barmaid

Igor Przegrodzki

Kuba's Friend

Zygmunt Zintel

Harmonist Poldek

Stefan Bartik

Bar Patron (uncredited)

Adolf Chronicki

(uncredited)

Władysław Głąbik

Violinist (uncredited)

Cezary Julski

Man Assaulting Kuba (uncredited)

Tadeusz Kalinowski

Singer (uncredited)

Wacław Kowalski

Kostek (uncredited)

Jan Machulski

Militiaman (uncredited)