Roger has been in jail for small-time hustling. In his cell he decides to do something "serious": he wants to become a marriage swindler. The pickpocket Hazel, who is also in jail, comes up with the same idea. And both inmates are released at the same time! Roger places a marriage ad and Hazel promptly answers. Roger's friend Max is so impressed by Roger's idea that he tries it too - Hazel's friend Edith falls for him, or is he actually walking into her trap? A game of confusion of the immoral kind begins, and when pimp Terry Trouble suspects the gangsters of having counterfeit money, the chaos is complete.

Dr. Florian Oppermann is the production director of a prestigious car design office. He treats his subordinates like lovebirds - women are just sex objects for him. When the young and inexperienced student Matthias comes to the office, trouble is inevitable. He accidentally destroys a drawing by the designer Carla, who is furious about it. Only the draftswoman Petra has sympathy for the newcomer and after closing time she shows him a whole new side of her. Together they try to make up for Matthias' unsuccessful start.

Teresa wants to gain a foothold in the glittering world of show business, but it's hard to get started. Her boyfriend has success with a big artist agency, while Teresa at best has birdcall imitators on the hook.

Just at the moment when Prof. David Long was convinced by his housekeeper, Nanny, that one should get much closer personally, the two are disturbed by an unsolicited guest, who then also has the impudence to simply fall dead. For the professor to be able to devote himself to the willing housekeepers, he hides the dead man in the storage room. But the case is not so easy. Half the world is looking for the dead man, Jason, including Commissioner Weasle. He's had little success so far though, because his niece kept him from work. He comes a step further when he interrogates Nanny. He also takes a very intimate body vision...