Pierwszy pawilon

Jan Machulski as Professor Foss Roman Sykała as Professor Fanton Leon Niemczyk as President Józef Zbiróg as David Holl Jerzy Ćwikliński as Doctor Baxter Jerzy Zapiór as "Doctor" Iwona Słoczyńska

Kurt Weber Director of Photography Janusz Majewski Director, Screenplay Andrzej Kurylewicz Music Tadeusz Urbanowicz Production Manager Jerzy Zapiór Assistant Production Manager Andrzej Ramlau Assistant Camera Elżbieta Kurkowska Editor