Distribution principale
Stanisław Mikulski
Hans Kloss / Stanisław Kolicki
Seweryn Butrym
General Wierlinger ("I Know Who You Are")
Mieczysław Stoor
Sturmfuhrer Hans Stedtke ("I Know Who You Are")
Krzysztof Chamiec
Sturmbannfuhrer Lothar ("I Know Who You Are")
Janina Borońska
Irena ("I Know Who You Are")
Alicja Zommer
Doctor Marta Becher ("I Know Who You Are")
Wiktor Nanowski
Officer Interrogating Kloss ("I Know Who You Are")
Andrzej May
Jacek ("I Know Who You Are")
Wanda Koczeska
Basia Reczko ("Top Secret")
Igor Śmiałowski
Erwin Reil ("Top Secret")
Leon Niemczyk
Rioletto ("Top Secret")
Emil Karewicz
Hermann Brunner ("Top Secret")
