What makes a nation believe a lie?
William Stephenson is an expert in mass media persuasion and propaganda. He watched the rise of Hitler on a mountain of lies, but Stephenson also believes that the Nazis can be undone by the same power that created them; propaganda.
There is just one problem.
All foreign broadcasts are illegal in Germany. At best Stephenson will have a day before the Nazi soldiers storm his radio station. It took Hitler over a decade to change the beliefs of the people; one day is not enough.
Then something incredible happens.