An au pair girl comes to work for a greedy couple who make money by renting her out to all the other tenants in their building.

Dr. Lo Bianco, debt load, flees abroad and the headquarters avviatissimo study gynecological colleague Giovannaldi. These are adept at gaining the trust of high society and, thanks to the relationship established with the wife of a wealthy manufacturer (enough to get her pregnant), she becomes finance, own the cuckolded husband, a luxury clinic. And there will be a prize for Lobianco.

A Mafia boss is enraged when he is suspected of smuggling a heroin shipment into San Francisco. He dispatches his nephew, a hotshot Anglo-Sicilian lawyer, to identify the real culprit. The lawyer also enlists the aid of his best friend, a grand prix driver with an adventurous streak.

In Nazi Germany, Kitty runs a brothel where the soldiers come to 'relax'. Recording devices have been installed by a power-hungry official who plans to use the information to blackmail and usurp Hitler. One of the girls discovers the ploy and, with the madam's help, takes on the dangerous task of exposing the conspiracy.

Medieval soldier of fortune Ettore is traveling through Europe with his partners looking for a fight where they can earn some money. When they come across a Spanish castle under siege by the French army, Ettore bides his time to determine which side is the winning one. This is at first the French, but the treatment he receives from them is unpleasant enough to make him change his mind and turn to the Spanish side. Somehow, Ettore must rally the weakened Spanish troops to battle their enemy long enough for reinforcements to arrive.

Nine members of an extremely rich and hateful family have decided to have a reunion on a remote island in the Mediterranean. No sooner than their arrival, old grudges, resentments, and feuds make themselves known, along with allusions to some more macabre events in their past. But when their boats are sabotaged, thus stranding them without any connection to the mainland, it becomes clear that someone is not willing to let old wounds heal, a fact made all the more clear as bodies start to pile up...