Stanisław Trzeciak was once a respected Polish Catholic priest and scholar. But in the 1930s, he became one of the nation’s loudest antisemitic voices—praising Hitler, spreading conspiracy theories, and collaborating with Nazi Germany. This documentary reveals how he amplified Hitler’s message in...

Ans van Dijk, a Jewish woman from Amsterdam, began by helping Jews hide from the Nazis—but after her arrest in 1943, she turned collaborator. Disguised as a resistance member, she lured victims into traps, betraying 145 people, including friends and family. Convicted of 23 counts of treason, she ...

Once a Catholic priest, András Kun became one of the most feared members of Hungary’s pro-Nazi Arrow Cross Party. In late 1944, he led death squads that massacred Jews in hospitals, homes, and even on the banks of the Danube. His orders often began with the chilling words: “In the name of Christ ...

Captured as a Soviet soldier, Ivan Marchenko became one of Treblinka’s most feared guards. Known as “Ivan the Terrible,” he operated gas chambers, beat victims with a water pipe, and committed unspeakable acts of cruelty. Discover how a prisoner of war became a key player in the Holocaust.

From a popular film star to one of Poland’s most infamous Nazi collaborators, Igo Sym’s story is one of fame, betrayal, and deadly consequences. He was handsome, charming, and adored by fans. But under Nazi occupation, he was working with German authorities and used his influence to aid the occup...

Antonina Makarova, known as “Tonka the Machine-Gun Girl,” was a Soviet woman who collaborated with Nazi Germany, executing around 1,500 civilians, including women and children. Once a nurse, she became the Nazis’ paid executioner in the Lokot Republic. Decades later, her hidden past was uncovered...