Successful surgeon Tomas leaves Prague for an operation, meets a young photographer named Tereza, and brings her back with him. Tereza is surprised to learn that Tomas is already having an affair with the bohemian Sabina, but when the Soviet invasion occurs, all three flee to Switzerland. Sabina...
Professor Choron recounts with his memories as a child of a barrier guard, the 2nd World War with its horrors and the trains he saw during those years leaving for Germany or coming from there, full of French or German soldiers, in conquest or in rout according to the period