Polish WWII resistance fighter Witold Pilecki infiltrates Auschwitz, is imprisoned and interrogated by communist officials post-war, depicting his wartime experiences, incarceration, torture, and 1948 execution for opposing Soviet regime.
Przemysław Wyszyński
as Witold Pilecki
Paulina Chapko
as Maria Pilecka
Mariusz Jakus
as Eugeniusz Chimczak
Karol Wróblewski
as Józef Różański
Paweł Paprocki
as Józef Cyrankiewicz
Jan Aleksandrowicz-Krasko
as Alojzy Steller
Dominik Bąk
as Executioner Smietanski
Piotr Beluch
as Karl Fritzsch
Adam Blecharz
as Older Andrzej Pilecki
Olgierd Blecharz
as Younger Andrzej Pilecki
Krzysztof Broda-Żurawski
as Jerzy de Virion
Adrian Brząkała
as Tadeusz Płużański