A rich farmer learns that the grandfather of a poor farmer owns two houses. He therefore tries to buy his grandfather from the poor farmer. However, the grandfather is even more cunning than the inheritance hunter, and so everything ends well for the poor farmer, whose son then gets the rich farmer's daughter.

The Bodendieks' pension is not enough for them. So the couple decide to rent it out. What they hadn't planned, however, was that they let out the good room twice - he to the young Lisa, she to Klaus, who is almost the same age. As business-minded as the Bodendieks have become, they believe they have double the income when they realize that Klaus works nights. But things only get tricky when Klaus is in bed during the day and Lisa's boss comes to visit...

When city doctor Jan Vahlfeldt inherits his eccentric uncle’s rural practice, he must also take on its quirky long-time assistant, Anna Michels. Adapting to country life and her unconventional ways, Jan faces a series of humorous challenges before claiming his inheritance.

Meta Boldt misses nothing in the house of master butcher Tramsen. She is firmly convinced that unsustainable conditions would prevail and order would be lost if she did not keep the landlord constantly informed of all the news. Unfortunately, Meta Boldt can't find out everything through glimpses through the keyhole and overheard conversations. Slowly but surely, her half-truths get her into trouble with everyone in the house, especially as she can't keep her mouth shut...

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.

Exciting things happen on Captain Brass' small cargo ship on the last day in port: a windy "doctor" turns the captain on to a strange new ship's pharmacy, in which the medicines are replenished free of charge by his staff in every port of call. The "curbside swallow" Olga has long known that this is really about cocaine smuggling...

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.

The nightclub "Zum Klabautermann" in St. Pauli is a cheerful place where people like to meet. Every evening, when the two bargemen wrap the guests in sailor's yarn as supposed sailors on a long voyage and Lotti, known as "Das laufende Glück", knits the clientele, things get very lively. Can landlady Hermine prevent a competitor from poaching her "artistic" staff...?