Ethnic cleansing 1945-6. Part 1: Flight from the eastern provinces of the Third Reich. English subs. 

The great exodus from East Prussia. The trek across the Vistula Lagoon. The naval evacuation. The fall of Königsberg and its aftermath. The flight from Silesia and the fall of Breslau. Łódź and the end of German-occupied Poland. Retribution; killing, rape , forced labour, abduction.