FBI agent Brad joins Tony and Nick, the self styled Supermen who battle crime wearing bullet-proof super-suits. They are on a case involving radioactive counterfeit money and people who can be broken down into precious jewels.
A German businessmen is sent to Stockholm by his boss to secure an important contract, in the face of foreign competition. He discovers that the intended client has gone sailing round the Swedish islands and follows him. He becomes mixed up with a mysterious young woman named Maibritt, who eventually turns out to be the daughter of his intended client.
Isabella, a young model, is murdered by a mysterious masked figure at a fashion house in Rome. When her diary, which details the house employees many vices, disappears, the masked killer begins killing off all the models in and around the house to find it.
Poet Hermann Lons is turning 40. On his birthday, his childhood love, Rosemarie, unexpectedly to visit her cousin (who just happens to be Hermann's wife). Rosemarie and Hermann walk through the Luneburger Heide every day and it isn't long before their old love flares up again. Hermann is rather annoyed about that and asks the woman to leave. His decision, however, brings him no joy. Luckily, he's able to deal with his grief by writing poetry, which brings him some success. But now his life is one big, melancholy drama, punctuated by too much alcohol. When Hermann eventually learns that Rosemarie has gotten engaged to Hermann's hunting buddy, Prince Niko, he realizes he wants to ask his wife for a divorce and chase after his former lover. Luckily(?), Rosemarie puts the brakes on the whole thing saying it's too late for them.
