Vladimir Popescu-Doreanu

The Romanian Ministry of State Security has learned that foreign intelligence is hunting for plans for blue mines, where strategic raw materials are mined. This task is carried out by a gang led by a spy named Sea Cat.

In August 1944, when Hitler's troops were leaving the territory of Romania under the onslaught of the Soviet Army, German intelligence developed a plan under the code name "Round 6", the fulfillment of which was to destroy the oil industry. But as a result of a complex and dangerous struggle, the Romanian patriots managed to destroy the intrigues of the enemies.

A quick look at the Hungarian Revolution of 1956.