Cast
Stanisław Mikulski
Michał Pawlicki
Emil Karewicz
Hauptmann Grimm
Wojciech Turowski
Doctor
Artur Młodnicki
German Officer (uncredited)
Gustaw Holoubek
Henryk Fogiel
Adam Pawlikowski
Major Rudolf von Henneberg
Wiktor Grotowicz
German Officer (uncredited)
Wojciech Siemion
Restorer
Stanisław Milski
The Professor
Feliks Chmurkowski
Engineer Nowicki
Teresa Tuszyńska
Anna
Mieczysław Łoza
Polish Underground Member