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.

Budny, a secret service officer, secretly surveils Bishop Karol Wojtyla for 20 years. An unreciprocated bond forms between Budny and the unaware Wojtyla, leading to an obsessive, pathological relationship from Budny's perspective.

In Poland, behind the gates of an exclusive housing estate, the life of its wealthy residents is regulated by an old code of honor, due to which the Kowalskis and the Nowaks have been embroiled in a bloody family feud for years.