There is great excitement in the Palazzo Urbino. Much to the delight of the ladies, the Duke, known as Don Juan, is expected. But the men of the city are less pleased by his arrival. Senator Delagua therefore decides to hide his beautiful wife in a convent and introduce the lady's maid to the Duke as his wife. When the Duke's valet devises a ruse of his own, the complications seem endless.
The multi-millionaire Eduard Schlüter takes part under the name Schulze in a raffle of his own Schlüter works and wins a stay at the Grand Hotel. Disguised as a poor swallower, he would like to study the reactions of the hotel staff and guests. As an assistant, he takes his reliable servant Johann with him. Once there, he makes friends and also has cause for annoyance when his daughter and the housekeeper arrive.
Story of a naive kitchen maid who falls in love with a wealthy womanizer.
