Boyan Borov is on the trail of some poachers who killed mouflons in a protected area. Instead he comes across traces of the murder of his father which occurred many years earlier.

Gallows is being raised in a prison yard. A moment before the execution the Girl brings a document of the young communist's temporary pardon. The chief of the prison, the Major, has a mandolin collection. He offers a fistfight to the young communist. The young man hits him. The Major and the young communist start playing the mandolins together. Girl is allowed to meet the young communist. The boy begins to play. The melody brings to the Major pleasant memories. He fought in the Spanish civil war, but after the defeat, he turned back on his beliefs. The Major receives a telegram that he needs to send the young communist to another prison. Death awaits him there. In is rage the Major breaks the mandolins. He orders the young communist to be taken out to work. The young man runs off. The Major shoots him himself.

This is a political picture about the Bulgarian revolutionary Georgi Dimitrov. In 1933 during the Reichstag Fire Trial trumped-up charges of having set the Reichstag on fire were brought against him. At the trial Dimitrov exposed the machinations of the Nazis and turned from a defendant into an accuser. Central to the story is the face-to-face political duel between Dimitrov and Goering. Dimitrov's interactions with ordinary Germans, the memories of his wife Lyuba Ivoshevich, and the meetings with his mother Parashkeva alternate with documentary shooting scenes from the time of Nazi Germany.