To byla svatba, strýčku: Alfons is invited by his brother-in-law to his niece's wedding. The uncle arrives in his luxury car. However, the wedding guests ignore his anxious worries about the car and send him here for beer, there for cement. The uncle objects, but the energetic bridesmaid acts. The car suffers, and so does the uncle. When the wedding guests finally decide to go to the town hall, the car is almost impassable. However, the confusion is far from over...