During the Civil War, a long time friends Ilya, Tanya and Tevdore decide to find the treasure, which is hidden by the counter revolutionists. After many precarious efforts the disguised friends manage somehow to penetrate the enemy’s camp and attend their leadership’s party. Tanya enchants the enemy Commander Kleshchuk and gets hold of the key of his apartment. The friends steal the treasure, baffle Kleshchuk’s pursuit and return the treasure to the government.

Ershi's sister, Marussia, a sailor of the Black Sea Squadron, was seduced by Baron von Vogel. Coincidentally, he is assigned to the same ship where he serves the nation. The situation on the ship is tense. The arbitrariness of the officers causes discontent among the sailors. Only the ship's mechanic, Menshevik Avalov, weakly defends the interests of the sailors.

19th century Russia. Georgian student falls in love with a young girl and is going to marry her. But the girl is in love with someone else. Aslan kills his rival and, escapes to Caucasus, where he gets married and tries to start a new life.