Although the singular brutality of the Nazi dictatorship gruesomely symbolises human ruthlessness beyond all boundaries, one meanwhile often searches in vain for its visible traces - the "Führerbunker", Gestapo headquarters, or the Sportpalast have long since ceased to exist. Presumably less sensational witnesses of history as well as the "silent heroes" are thus all the more important.

This special guide through "Brown" Berlin lends a voice to many of them: where swastika flags and yellow stars were manufactured, where the SS played soccer with skulls, how much deportation to Auschwitz cost the victims, and who had an interest in the "final solution". A poignant city guide to places which must never be forgotten.