Sygnały

Irena Netto as Janek and Zosia's neighbor Władysław Dewoyno as Security officer (uncredited) Juliusz Grabowski as Fake medicine salesman (uncredited) Józef Pieracki as Medicine salesman (uncredited) Stanisław Milski as Owner of the broken car Danuta Starczewska as Zosia Stanisław Mikulski as Janek Leon Niemczyk as Robbery organiser Tadeusz Białoszczyński as Professor Biernacki Stanisław Jaworski as Medicine donor Wiktor Grotowicz as City chief (uncredited) Stefan Bartik as Kulawik Michał Szewczyk as Felek Adolf Chronicki as Security guard Tadeusz Skorulski Jan Łopuszniak as Medical dispatcher (uncredited) Wacław Kowalski as Taxi driver Teresa Szmigielówna as Dr. Skalska Halina Buyno-Łoza as Woman in a beer booth Kalina Jędrusik as Janek and Zosia's neighbor Michał Gazda as Dr. Szewczyk (uncredited) Stanisław Igar as English sailor (uncredited)

Irena Choryńska Assistant Editor Jerzy Passendorfer Director Kazimierz Konrad Director of Photography Adam Walaciński Music