Heinrich George plays Henner who lives with his wife and child on a tugboat, going on the river to Berlin. There he meets the attractive Gescha (Betty Amann), and a story of love, betrayal and sadness ensues.

During the Prohibition the US government has been just as successful at stopping drinking as they have been in the War on Drugs. Customs Officer Arne Kolk is determined to stop the alcohol smugglers at any price.

In this war drama, three Nazi survivors are rescued after their battleship sank. Initially they are given heroes' accolades for their courage, but then it becomes apparent that these men actually jumped ship three hours before the boat sank. The men are tried and subsequently executed.