Jan Kačer became known primarily as an actor, but he also took up film directing several times - not very successfully. Based on someone else's script, he made a committed, building story: it tells the story of an experienced engineer who is commissioned to assemble a team of specialists for engineering the peaceful use of atomic energy. However, the explanation of human dilemmas is too flat and proclamatory, as is the image of Ostrava's industrial environment; the heroes are thinking about one thing: the proper completion of the assigned task...

The opera lady singer Ema Destinnová is in all her splendor at the American stages. But in Europe there rages war and she decides to return home to Bohemia.