Princess Bibulova decides to go fishing along the river, while not far away, a musician leaves his two companions to go for a swim. Soon afterwards, the princess also goes swimming. While neither swimmer is looking, two thieves lurking on the riverbank steal their clothes, leaving the musician and the princess in a puzzling and embarrassing situation.

In Imperial Russia, Anna, wife of the officer Karenin, goes to Moscow to visit her brother. On the way, she meets charming cavalry officer Vronsky, to whom she's immediately attracted. But in St. Petersburg’s high society, a relationship like this could destroy a woman’s reputation.