Sygnały

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

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