Sophie Scholl said "What we think and write is thought by many others but they are afraid to say it out" at the public trial at the "Volksgerichtshof", not to the Gestapo. The death sentence for her, her brother Hans, and other White Rose associates was handed down by judge Roland Freisler, not a Gestapo officer. Sophie Scholl and Hans Scholl were executed together.
The recreation of the White Rose leaflet action is incorrect. When Sophie and Hans Scholl were arrested, they were the only people spreading leaflets. They spread them at their university, not in other places. Sophie got caught because she passed out leaflets in a class full of people.
Dinesh D'Souza says that Hitler was not anti-gay until Heinrich Himmler told him about Ernst Röhm. Nazis were killing homosexuals by the time they came to power in 1933. Röhm was rumored to be homosexual, and similar rumors were spread about other Nazis, like Baldur von Schirach. However, Röhm was homosexual, and it was used against him.
The name of Heinz Linge, SS-officer and Hitler's servant, is misspelled in the closing credits "Heinze Linge".