Mask in Blue

Herr Hoffmann is a famous widowed singer with a young daughter to raise, aided by his faithful manager. They meet a girl and Hoffmann falls for her, reluctant to believe that in fact she is in love with a musician.

A young painter in the academy hires as a model the daughter of a rich soap manufacturer and has her pose for a work based on the biblical Susannah and the Elders, which almost causes a scandal.

After divorcing her husband Hans, who had started a relationship with another woman because of her infertility, Maria Immermann leaves their shared apartment and moves to Berlin.

The pleasure boat “Milwaukee” has a wide variety of guests on board: Frau Deiters, who is determined to get her daughter married off; Herr Krueger, who won a free ticket to travel onboard; Herr Dr. Bornemann, a completely introverted man, who has dedicated himself to his work; and Ms. Kathe, the ship’s photographer. On the way to Madeira, Mother Deiters quickly determines, that only Dr. Bornemann would be an appropriate match for her daughter. However, Fraulein Kathe secretly is in love with him. When the two end up in a very publicly embarrassing situation, the entire ship thinks she is the fiancée.

Sylva Varescu is an operetta singer performing Kálmán's Die Czardasfürstin through Europe with great success. Before going to Vienna she meets handsome Prinz Weylerstein and they fall in love. Offered a contract for America, she doubts until she finds out that he is already engaged to a countess.

During a spectacular break-in at the villa of film star Marion Milner, the jewel thieves fortunately only manage to get their hands on imitations of the valuable jewelry. The police suspect the notorious master thief Silver-Jim, whom they have long been after. The commotion surrounding the break-in comes in quite handy for film producer Otto Pitt, who is currently shooting a crime film, as he hopes it will generate some free publicity for his project.

In Corsica, Marianna Paoli's brother is killed by an Englishman whose identity is unknown to her. She swears vengeance and tracks the killer to Monte Carlo. There she falls in love with a handsome young officer, only to discover that he is the murderer she has sworn to punish.

As a young man, mustard manufacturer Ludwig Klinke had an affair with a dancer, the “Spanish Fly”. The dancer had a son and Klinke has been secretly paying maintenance ever since. Wimmer and Tiedemeier also had a relationship with the dancer. With the appearance of the dancer's supposed son, Heinrich Meisel, chaos breaks out.

Therese Hübner, owner of the “Linde”, is desperately trying to protect her long-established business from being taken over by the “Palasthotel”. But the bank manager doesn't want to grant her the loan she urgently needs, as he is betting on the newly opened luxury hostel. It's now old or new for the Linden landlady, who is shocked to realize that her daughters are also in favor of “modernity”. But just as she's about to give up, the tide turns. An admirer in love with his daughter Sabine plays fate...

Georg Jacoby’s Jokeren is a light-hearted entertainment picture set during the carnival in Nice, a romantic comedy with a touch of melodrama. A young artist, fatally injured in a car accident, foolishly entrusts a batch of compromising love letters to Borwick, a crooked and unscrupulous lawyer, instructing him to destroy them. Instead, Borwick proceeds to blackmail the woman who sent the letters, Lady Cecilie Powder, married to the straight-arrow Sir Herbert Powder. Lady Cecilie gets help from her spunky younger sister Gill. In turn, she draws in Peter Carstairs, a debonair adventurer known to all as “the Joker” – the card that trumps all others. When the Joker repeatedly foils Borwick’s schemes, the crooked lawyer ups the ante, trying to incriminate his adversary Carstairs and expanding his demands to include marriage to Gill. But as the characters converge at yet another lavish carnival celebration party, it becomes clear that one card does indeed trump all the others: the Joker!