In the second movie the Naval Cadets are guarding the princess coming from Germany to marry a Russian prince.

Three naval cadets accidentally get possession of a secret diary that was stolen from Bestuzhev, a vice-chancellor of Russia. If this diary ever gets abroad, the consequences for the country would be grave. The cadets are trying to return the papers to their owner, but there are others who want to get the papers...

通过与贵族艺术鉴赏家娜德则达·佛罗丝卡亚的关系，展现俄罗斯作曲家彼得·伊里奇·柴可夫斯基的生活和工作。

A military explorer meets and befriends a Goldi man in Russia’s unmapped forests. A deep and abiding bond evolves between the two men, one civilized in the usual sense, the other at home in the glacial Siberian woods.