A psychological drama based on true events describes the post-war destinies of a former representative of the Protectorate collaboration and the leader of the so-called Curatorium for the Education of Youth in Bohemia and Moravia (Czech Hitler Youth), Dr. Frantisek Teuner. In a communist prison of the 1950s, he gained the sympathy of most prisoners with his dedicated approach as a prison doctor. Karel Kalina is not among them.