Rudi, who’s been quite the ladies’ man, finally wants to settle down and marry Hilde. So as to not get into a touchy situation with all his many women, he plans to bring them all together the night before his wedding. While sitting alone in his apartment and burning all his old photos and love letters, he notices a woman in the garden. She assets, that she’s hiding from a stubborn admirer and he stupidly offers her to come in … and then it all begins! First, his wife-to-be Hilde shows up, who wants to spend the night before their wedding together. While Rudi tries to hide the unknown woman in his bedroom, a hotel detective shows up and claims he’s following a thief.

A mature, rich and bored woman called Elisabeth is taking a ride with the “Rheingold”, a first-class high-speed train of the seventies along the river Rhine. In the train she is meeting her old school mate and lover who is working as a waiter and falls in love with him again. Her husband, a busy politician, realizes what’s going on and tries to catch the train to face his wife and her lover in a fatal showdown.

Barbara's family is poor and she needs to come up with a way to pay the gas bill. At her job in a cinema she listens to the conversation of a cheating wife and her affair. Barbara offers the husband of the cheating wife, a wealthy chemist, to help him get his wife back. Her plan is a bizarre sharade in which Barbara plays the role of the chemist's affair to make his wife jealous. Of course, this backfires in every way imaginable.

Prague in the 1860s: Balduin is a popular, handsome student, the best fencer in town, in amicable rivalry with his friend Dahl for the affections of Lydia, the innkeeper's niece. While the students are celebrating Lydia's birthday, the opera singer Julia Stella arrives at the inn - and Balduin's life begins to unravel. He is immediately infatuated with the glamorous singer - but she is already kept by an admirer, the wealthy and foppish Baron Waldis. How can a poor student hope to compete? The mysterious Dr. Carpis, who also has ties to Julia and is jealous of the Baron, intervenes. But the price will be higher than Balduin can ever imagine. He risks his sanity and his life - perhaps his very soul - haunted by his own reflection.

The student Hans Kessler is suspected of having murdered the banker Hergotin, who has been found dead in his hotel in Zurich. When a search is launched for an unknown woman, who was seen in the hotel at the time of the murder, Hans suddenly confesses to the deed. The prosecution is headed by Schweda and Hans is sentenced to fifteen years in prison. Only afterwards does Regine, Hans' sister, find out about the events. She is convinced that her brother is innocent and is covering for the actual murderer.

When Sir John Falstaff decides that he wants to have a little fun he writes two letters to a pair of Window wives: Mistress Ford and Mistress Page. When they put their heads together and compare missives, they plan a practical joke or two to teach the knight a lesson. But Mistress Ford's husband is a very jealous man and is pumping Falstaff for information of the affair. Meanwhile the Pages' daughter Anne is besieged by suitors.

Assistant PI Bulli is hired to find Marie Banse. He does, she is married to Thomas, they have a pretty daughter, Lore. Bulli falls for her, delivers their heritage of 5000 Marks and tries to find out who the unknown benefactor is.