Major Smith, a British intelligence officer, receives an assignment to transport to England a professor of the University of Bucharest, a geologist who has discovered a deposit of uranium ore in Romania. However, the professor suddenly disappears. To find him, the British devise a complex operation. In turn, German intelligence decides to use the results of the British. But there is a third interested party - Romanian patriots. They are relentlessly following the actions of the two intelligence agencies, trying to protect the professor and his discovery. With their help, the Romanian police commissioner manages to arrest the whole gang of spies.

Vying for Principality of Moldavia's throne the descendants of Prince Stephen the Great start a bloody civil war in 1612.

In 1877 during the Russo-Turkish war the Kingdom of Romania joins the war on Russia's side and declares its independence from the Ottoman Empire.

Investigation into the death of a modest cashier.

September, 1944. A group of soldiers and resistance fighters set to blow up a viaduct of strategic value.

A journalist in a Bucharest publication, is the accidental witness of the street arrest of a communist. It intervenes in the defense of the young man, who manages to escape, and is arrested. He is obliged to look for the missing woman.

Threatening letters, phone calls in the middle of the night... Who is threatening engineer Stamatiad?

A concrete expert is torn between his family, who wants to settle in a city, and his work, which requires constant relocating.

MIhai, a young high school graduate, discovers serios problems in the factory where he just got hired, and gets in conflict with his step father, which is the director.

Resistance fighters blow up munitions depots on a Danube port in Romania, and attack an armament supply convoy for the German troupes.