Andrzej KopiczyńskiMikołaj Kopernik Barbara WrzesińskaAnna Schilling Czesław WołłejkoŁukasz Watzenrode Andrzej AntkowiakAndrzej Kopernik Klaus-Peter ThieleJerzy Joachim Retyk Henryk BoukołowskiCardinal Hipolit d'Este Henryk BorowskiTiedemann Giese Jadwiga ChojnackaKacper's Mother Aleksander FogielMatz Schilling Emilia KrakowskaKacper's Wife Gustaw LutkiewiczJan Dantyszek Wiktor SadeckiWojciech of Brudzew Leonard AndrzejewskiKnight Janusz BylczyńskiCelio Calcagnini Władysław DewoynoSurgery Patient Aleksander GąssowskiKraków Academy Lecturer Jerzy GrałekNobleman Killed By Teutonic Knights Andrzej KrasickiDungeons Supervisor Andrzej KozakBartolomeo Costa Leopold Rene NowakLodovico Anna NehrebeckaDiana d'Este Maria NowotarskaGraziosa Maggi Tadeusz SomogiWatzenrode's Servant Franciszek TargowskiJan of Głogów Joachim TomaschewskyPetreius Tadeusz TeodorczykTeutonic Order Envoy Janusz Dziubiński(uncredited) Jerzy FedorowiczScholar (uncredited) Tadeusz Kunikowski(uncredited) Juliusz Lubicz-LisowskiPrisoner (uncredited) Jerzy ŁapińskiKnight (uncredited) Czesław Magnowski(uncredited) Zygmunt Malanowicz(uncredited) Jerzy NowakMan At Funeral (uncredited) Bruno O'YaColor Bearer (uncredited) Jerzy StasiukTown Citizen (uncredited) Jerzy TrelaTown Citizen (uncredited) Marzena TrybałaTown Citizen (uncredited) Jerzy BroszkiewiczScreenplay Zdzisław SkowrońskiScreenplay Jerzy SkrzepińskiProduction Design Heike BauersfeldAssistant Production Design Maria Osiecka-KuminekAssistant Production Design Jerzy ZielińskiAssistant Production Design Piotr DudzinskiAssistant Production Design Andrzej BoreckiAssistant Production Design Tadeusz SowickiAssistant Production Design Stanisław MoruzgałaAssistant Production Design Stefan MatyjaszkiewiczDirector Of Photography Marian KołodziejCostume Design Lech ZahorskiCostume Design Roman KęsikowskiMakeup Artist Danuta PolisAssistant Costume Designer Anna BekierCostume Assistant Leonarda SnitkoCostume Assistant Janina SękowskaAssistant Makeup Artist Teodor GrymaszewskiAssistant Makeup Artist Kurt TauchmannAssistant Makeup Artist Henryk BielskiFirst Assistant Director Sylwester SzyszkoAssistant Director Bohdan ZiółkowskiAssistant Director Wera KarmowskaAssistant Director Kazimierz LibinAssistant Editor Witold KrysztoforskiAssistant Editor Anna Iżykowska-MironowiczMusic Consultant Hieronim LangnerSound Assistant Jerzy SzczecinskiSound Assistant Jerzy MaksymiukOriginal Music Composer Wiesław GrzelczakProduction Manager Hans MahlichProduction Manager Marian BiskupProduction Consultant Karol EstreicherProduction Consultant Jerzy DobrzyckiProduction Consultant Eugeniusz GąsiorowskiProduction Consultant Jerzy SikorskiProduction Consultant Antonina JeliczProduction Consultant Jan BieniewskiProduction Consultant Wiesława BoreckaAssistant Production Manager Tadeusz ChojnackiAssistant Production Manager Zdzislaw MrozowiczAssistant Production Manager Czesław JacenkoAssistant Production Manager Heinz FröhlichAssistant Production Manager Konstanty TarnowskiAssistant Production Manager Jerzy PietrzykAssistant Production Manager Anita SchultzeAssistant Production Manager Antoni ByszewskiAssistant Production Manager 
