Andrzej Kopiczyński
Mikołaj Kopernik
Barbara Wrzesińska
Anna Schilling
Czesław Wołłejko
Łukasz Watzenrode
Andrzej Antkowiak
Andrzej Kopernik
Klaus-Peter Thiele
Jerzy Joachim Retyk
Henryk Boukołowski
Cardinal Hipolit d'Este
Hannjo Hasse
Ossiander
Henryk Borowski
Tiedemann Giese
Jadwiga Chojnacka
Kacper's Mother
Aleksander Fogiel
Matz Schilling
Emilia Krakowska
Kacper's Wife
Gustaw Lutkiewicz
Jan Dantyszek
Leszek Herdegen
Mateusz
Witold Pyrkosz
Płotowski
Wiktor Sadecki
Wojciech of Brudzew
Leonard Andrzejewski
Knight
Jolanta Bohdal
Krystyna
Bogusz Bilewski
Burgrave
Janusz Bylczyński
Celio Calcagnini
Władysław Dewoyno
Surgery Patient
Aleksander Gąssowski
Kraków Academy Lecturer
Jerzy Grałek
Nobleman Killed By Teutonic Knights
Wacław Kowalski
Dołuski
Andrzej Krasicki
Dungeons Supervisor
Andrzej Kozak
Bartolomeo Costa
Józef Łodyński
Jester
Leon Niemczyk
Don Alonso
Leopold Rene Nowak
Lodovico
Anna Nehrebecka
Diana d'Este
Maria Nowotarska
Graziosa Maggi
Tadeusz Somogi
Watzenrode's Servant
Franciszek Targowski
Jan of Głogów
Joachim Tomaschewsky
Petreius
Tadeusz Teodorczyk
Teutonic Order Envoy
Janusz Dziubiński
(uncredited)
Jerzy Fedorowicz
Scholar (uncredited)
Tadeusz Kunikowski
(uncredited)
Juliusz Lubicz-Lisowski
Prisoner (uncredited)
Jerzy Łapiński
Knight (uncredited)
Czesław Magnowski
(uncredited)
Zygmunt Malanowicz
(uncredited)
Jerzy Nowak
Man At Funeral (uncredited)
Bruno O'Ya
Color Bearer (uncredited)
Jerzy Stasiuk
Town Citizen (uncredited)
Jerzy Trela
Town Citizen (uncredited)
Marzena Trybała
Town Citizen (uncredited)
