Master shoemaker Franz Anecker is raging with jealousy because he has long had a feeling that Mayor Wedekamp has his eye on his wife Lene. Old journeyman Matten believes the same, and since he loves beer and corn, he likes to keep a watchful eye on the goings-on in the house over a well-filled glass. As Matten cannot observe everything, he fails to notice that the master's young sister is particularly pleased by Wedekamp's visits.

Old Grandpa Meiners has to shout every word into his old-fashioned earpiece if he is to understand anything at all. That's why he doesn't notice the false friendliness of his daughter-in-law Bertha at first. All that matters to her is that the old man finally hands over the farm to Jochen, her husband, who is completely under her thumb. Only her niece Elke and the farmhand Bernd can see through the false game. But all attempts to open the old man's eyes fail because Bertha has succeeded in making Elke look bad to the old man. At the last minute, Bernd manages to play another ear trumpet into the old man's hands. Although it resembles the old ear trumpet on the outside, its built-in electric hearing aid makes the old man so perceptive that he not only hears the ticking of the clock, but also finds out what his daughter-in-law is up to.

Widow Lührs only receives a meagre pension and is therefore reliant on supplementary income, so she plays commercial cards without permission! One day, farmer Henck from Schandeloh appears at her house, who wants to scare his bossy wife with the help of the cards. Wilhelmine Lührs hesitates, but ham, sausage and money finally persuade her to change her mind. She lays out the cards for Mrs. Henck just as her husband had wished. But the fraud is discovered and Mrs. Lührs has to appear before the public prosecutor. But even in court, the ludicrous Wilhelmine manages to use her wisdom to cleverly get out of the affair.

The cozy harbor pub "Störtebeker" is run by the ship's cook Karl Brammer together with his wife Mary. One day Karl is caught in a small smuggling operation and is sent to prison for three months. Mary prefers to conceal the truth and tells him that her husband is back at sea. But then fate strikes: the supposed ship goes down with man and mouse and everyone who believes they can inherit something from Karl storms Mary's house. With so much "sympathy" from the grieving relatives, the man believed to be dead has to put things in order himself.

The grocer Karsten Kray, a widower in his prime, is being hunted: four women have set out to steer him into the harbor of a second marriage. His drinking companion Asmus Broihan, a coffee broker and bachelor with an in-depth knowledge of the establishments of "Sankt Liederlich", is completely against it. Both day and night, he is ready and eager to chase his friend Kray through the amusements of the world-famous entertainment district. He is prepared to use almost any means to thwart the plans of the boisterous ladies.

Vicky and Robert are getting married in a week's time. Surely everything would take its normal course if it weren't for this tricky matter of an official document. Robert's mother insists on seeing Vicky's parents' marriage certificate. After all, the son is supposed to marry into an orderly relationship. But it's like a spell. The important document is and remains untraceable. An embarrassing suspicion arises: Was Rudolph and Ella Borchers' marriage perhaps not legally valid?