Chewing gum. A dog leash. An Australia shaped stain on the wall. A bent traffic light. Each of these elements has its own story, even though all of them together can create a new plot.
Isabelle (Marisa Mell) runs a nursing home for wealthy women who are trying to detox from their various obsessions. Her lover, Serge Belaiev (Robert Hossein), a petty gangster, has pulled off a big hit but his partners have denounced him to the police in order to appropriate his share of the loot. Isabelle takes him in and hides him in an attic of this strange house. In love with Isabelle, Philippe Lansac (Alberto Dalbes), the owner of the place, decides to close the castle...
Mario Colomer, prime minister, is burdened by overwork. His problems seem solved when his assistants tell him about Juan Brandel, a possible substitute, just like him physically, but with a funnier and more adventurous personality. At first the plan seems to work and the politician begins to gain popularity. The plot thickens when the 'original' becomes jealous of the 'copy' and the substitute exceeds his functions.
A group of rogues steal a scroll granting its bearer the property of the land of Aurocastro in Apulia, a province in the south of Italy. They elect a shaggy knight, Brancaleone from Norcia, as their leader, and decide to get possession of this supposedly wealthy land. Many adventures will occurr during the journey.
A young woman is stabbed in a bar frequented by criminals and her boyfriend is arrested as the main suspect. However, when the girl finally dies, they assign the case to a commissioner, father of the detainee. He will discover that behind the crime is a dark network of blackmail and drugs.