Aleksandr Moldavsky

In 1942, the Far North was home to an icebreaker, almost devoid of weapons. Despite this, it stood as a formidable force, blocking the path of a German cruiser. Led by Captain Anatoly Kacharava, a small detachment of sailors held back the enemy for over three hours. This daring act thwarted Operation Wunderland, a meticulously planned Nazi operation aimed at preventing a Soviet convoy from delivering essential supplies to Arkhangelsk.

1942, Polar region. The Germans are preparing to capture Murmansk. The submarine Sch-721 is considered lucky, and its captain Aleksei Strogov has the ability to extricate himself from the most difficult situations. He also develops tactics for a periscope-free torpedo attack, despite the skepticism of colleagues and management. And now, when the Happy "Pike" had to take on board the crew of another Soviet submarine, and she was on the seabed with almost no oxygen, Aleksei manages to save people and perform the operation, paying for it with his life...

A heroic story about Soviet sailors fighting Nazis during WWII.

In the port of Danzig, the military transport Tyrol is preparing to leave, on board which are selected SS units and seventy naval crews. The commander of the Soviet submarine "S-31", which received serious damage, receives the task of detecting and attacking enemy transport...