The film consists of three independent parts: "Workmate", "Déjà vu" and "Operation Y". The plot follows the adventures of Shurik, the naive and nerdy Soviet student who often gets into ludicrous situations but always finds a way out very neatly.

Television crews arrive in a fishing area to film a report about fishermen and the advanced farm of Chairman Kalach. On the way, they are intercepted by Senka Lapin and his friends. Their goal is to show the beauty of the amazing Lake Baikal and the monstrous working and living conditions of the fishermen...

A story about five years old Dimka who decided to buy himself a father.