A cartoon about the famous four-legged inhabitants of the St. Petersburg Winter Palace - museum cats that protect the territory of the State Hermitage from rats and mice.

The main characters of the film, the mouse Maurice and the cats Vincent and Cleopatra, will travel from St. Petersburg to Egypt, where they will make new friends, visit the pyramids and open secret dungeons in search of the Genie, who grants one wish once every thousand years. Guests of the presentation were shown a short excerpt in which the characters discover an ancient papyrus with a map and begin to compete with each other.