A nightclub waiter and a manicurist share the same room, she sleeps there by night and he by day. They've never meet , but they can't stand each other. Then they meet by chance, not knowing who's who and fall in love.
Underwear manufacturer Livius Heintze is a vehement anti-alcoholic and thus is very much against the marriage of his daughter Hedwig to the brewery owner Raumert. Heintze's second, illegitimate daughter Emmi also wants to give her father a heart attack by marrying the hops merchant Seidl.
Prince Karl Heinz enjoys his carefree life as a student in Heidelberg. He falls in love with the beautiful Käthe and everything is fine and dandy till his father is reported very ill.
During a dinner given by a wealthy baron and his wife, attended by four of her suitors in a 19th century German manor, a shadow-player rescues the marriage by giving all the guests a vision what might happen tonight if the baron stays jealous and the suitors do not reduce their advances towards his beautiful wife. Or was it a vision?
The husband of Countess Manon Moreau is found murdered. André Rabatin, who belongs to the same club as Count Moreau, is the suspect. Rabatin, a old-school gentleman, affirms his innocence to the widow and claims that the death of the count must have been a tragic accident. Manon believes Rabatin and begins to fall in love with him. But Rabatin himself suspects that she has murdered her husband.
Dida Ibsen, daughter of impoverished farmers, has, according to her father's will, to marry the main creditor. But she refuses and decides to live with a married man as a mistress, till he gets his divorce. In the town she opens a restaurant with the money of her wealthy lover, from whom she soon gets pregnant, but their dreams of marriage fail, his wife refuses the divorce. After a while, she decides to marry one of the regular guests at her restaurant, van Galen, who spent quite some time in the tropics and because of this is at the brink of madness. Shortly after the marriage his condition worsens and life becomes hell for Dida.