
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
Witold Pilecki

Paulina Chapko
Maria Pilecka

Mariusz Jakus
Eugeniusz Chimczak

Karol Wróblewski
Józef Różański

Paweł Paprocki
Józef Cyrankiewicz

Jan Aleksandrowicz-Krasko
Alojzy Steller

Dominik Bąk
Executioner Smietanski

Piotr Beluch
Karl Fritzsch
Adam Blecharz
Older Andrzej Pilecki
Olgierd Blecharz
Younger Andrzej Pilecki

Krzysztof Broda-Żurawski
Jerzy de Virion

Adrian Brząkała
Tadeusz Płużański

Beata Chruścińska
Mother shot
Piotr Dąbrowski
doctor Władysław Dering
Damian Dudkiewicz
caretaker Kiliański