Sygnały

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

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