Lyubomir Dimitrov

The story of Auschwitz's twelfth Sonderkommando — one of the thirteen consecutive "Special Squads" of Jewish prisoners placed by the Nazis in the excruciating moral dilemma of assisting in the extermination of fellow Jews in exchange for a few more months of life.

During the 1800s, Peru's government sends 2 envoys to negotiate peace with the rebellious Incas but a treasure-hunter bandit shoots the Inca ruler and his son, leaving the 2 envoys to take the blame for it.

Captain Lipovanski is badly wounded during World War II. The Germans take him prisoner. After the end of the war, he is set free in a foreign country. He has been deceived that he was sentenced to death as a deserter and that his pregnant wife had died in a Bulgarian concentration camp. He trains for subversive activities against his own country. He is given the codename 'Golden Tooth'. Eager for revenge, he arrives in Bulgaria. There he learns that an agent provocateur has killed his wife, that his child is safe and has been raised in a nursery, and that he himself is respected as a hero. Golden Tooth sets out to eliminate his accomplices. With a file containing valuable documents, the traitors prepare their escape abroad. The spies are caught at the border. Golden Tooth kills the last of the traitors and dies driving his lorry into a precipice.

A barrage balloon appears unexpectedly over a Bulgarian village during World War II. The startled villagers decide to knock it down with a fusillade yet the balloon flies off to the mountains. The villagers, armed to their teeth, set off after it. But they are not alone in this undertaking...

A spring is hidden in the Iron Mountain but the people of Arzen cannot get to it and they are suffering from thirst.

The fortunes of a group of partisans after the triumph of the socialist revolution.

1197. King Kaloyan ascends the throne in hard times for Bulgaria. The country is still recovering from a century of Byzantine subjugation. He is forced to carry out a very flexible foreign policy in order to strength his positions. Pope Innocent III recognizes him as Emperor (Tsar), but a little later the fourth Crusade crosses the country under Emperor Baldwin. A new conflict is coming. Tsar Kaloyan wages the decisive battle at Adrianople and wins.