WWII is entering its last phase: Germany is in ruins, but does not yield. The US army lacks crucial knowledge about the German units operating on the opposite side of the Rhine, and decides to send two German prisoners to gather information. The scheme is risky: the Gestapo retains a terribly efficient network to identify and capture spies and deserters. Moreover, it is not clear that "Tiger", who does not mind any dirty work as long as the price is right, and war-weary "Happy", who might be easily betrayed by his feelings, are dependable agents. After Tiger and another American agent are successfully infiltrated, Happy is parachuted in Bavaria. His duty: find out the whereabouts of a powerful German armored unit moving towards the western front.
The reporter Peter Zabel stumbles upon the sinking of the luxury yacht Orplid in Hamburg on August 14, 1949. The ship went down with a wedding party run by artists on a pleasure trip from Hamburg to Scotland . In spite of good weather and no technical problems. Out of personal curiosity, Zabel starts researching. Could the sinking of Orplid have political reasons? A German political thriller and film noir inspired by Carol Reed's "The Third Man".
Professor Mauthner, after many years of exile (having emigrated in 1933 to the USA), returns to Germany in 1948. He can in fact return to his teaching post, but the rejection and petty intrigues of his reactionary colleagues and students make his work almost unbearable.