Actor: Matthias Klie

Research and Crime: the Reich University of Strasbourg

Strasbourg was home to one of three Reich Universities founded by the Nazis, known as a project close to Hitler's heart. The university, founded in 1941, is infamous for the human experiments performed on KZ prisoners by the professors of the medical faculty. What did its dean, Johannes Stein, grandfather of documentarian Kirsten Esch, know of these crimes?

The Spanish Flu: The Invisible Enemy

In April 1918, a disease of unknown origin swept across the five continents. In 18 months, millions of lives that had not been taken by the war were swept away by a virus that would cause the worst pandemic in history: the Spanish flu.