Two rivals are out to recover a cache of stolen jewels. The thief who originally stole them has just gotten out of prison, however, and he is looking for his twin brother, who knows where the jewels are hidden. Complications ensue.

A former U-boat commander becomes a pastor to ease the suffering of young Hamburg women in trouble.

A murder has taken place in the “Ostend” hotel in St. Pauli and Inspector Canisius is called to the crime scene. Mentally shaken, Canisius takes up the investigation. A wide variety of guests and couples were at the hotel that night, and anyone could be the perpetrator. Canisius experiences his most difficult case, in constant fear for his son.

When a wealthy man dies, his avaricious relatives look forward to inheriting all his money. However, he leaves a provision in his will that they all must spend a week together in his castle before they will be able to inherit anything. At the castle (which is cut off from the outside world), the relatives soon begin to be killed off one by one, each strangled with an Indian scarf.

Friedrich Schiller, a respected baker in Einbeck, enjoys a seemingly idyllic life with his wife and nine children. As he approaches his silver wedding anniversary, he nearly succumbs to a fleeting liaison with a spirited woman named Lollo. Though the episode ends harmlessly, it awakens a crisis of conscience in Friedrich, threatening the harmony of his devoted family.

Pediatrician Waldemar Weber is at his wits' end. Of all days, his adopted son Egon—from his first marriage, whom Waldemar has always kept a secret from his young wife Henny—has announced he’s coming to visit on their first wedding anniversary. Waldemar must stop Egon at all costs. When Egon finally shows up at the door, he turns out to be a monkey trainer.

Life is full of surprises. One hopes for an even million and inherits an old bus. Willy, a trumpet player in a jazz band, tries to make the best of it and travels to the sunny south with a few musicians. Barbi and Petra are also part of the party, but they set off on their journey without their father's blessing. The fathers hurry after their disobedient daughters in a fast road cruiser...