Back home, Leila was involved in a mysterious car accident that her mind has blocked from her memory. Now it's Summer, and Leila escapes on a Roman Holiday to tend to her wounds in the arms of her sister, Anna. But the two sisters can't connect and if Leila's going to recover she'll have to take the first steps alone

Venice, 1580. The Marquis Della Porta lives alone in his villa with his secretary Jacopo, his servant Paolo and his beloved courtesan Veronica. Veronica is the only female and the three men are in love with her.

Pasquale is a policeman in Roma. During a roundup he meets Desideria. He/she is a transsexual, living together with other two trans , Gaia and Gioia. But overall Desideria is an old friend of Pasquale, they already been attending the same schools. Desideria immediately fall in love for Pasquale. But the policeman has a fiancé, Nellina, even if too far so they meet rarely. That's why Pasquale could change idea about Desideria.

It all begins when Lucien Lachenay (André Dussollier), famous builder of the moving sidewalk for the 1900 Universal Exhibition, saves the life of the beautiful Alice Avellano (Kristin Scott Thomas), whom her husband, who has gone mad, was trying to strangle. Lucien Lachenay is himself threatened by a group of anarchists who have instructed a young worker, Alphonse (Benno Fürmann), to suppress him. Alphonse messes up the job, but Lucien, impressed by his inexhaustible energy and thirst for knowledge, agrees to be his mentor instead of handing him over to the police. In the years that follow, Lucien, Alphonse, Alice and the young and attractive Laure (Isabelle Carré) will face the game of rivalry, betrayal and reconciliation.

At a college in Rome, a professor, nicknamed "Dodo" is in a deep depression. His stunningly beautiful wife has just left him for another man. Dodo wants her back very badly and has erotic daydreams about her. A beautiful young student in his class asks him for a ride home and seduces the lucky man, but still he wonders about his wife and her lover.

Although the drug is present in this film, the Crack this movie is about is, metaphorically, the crack in society which all the protagonists inhabit in a rundown neighborhood in Rome.

This movie is based on the true story that made headlines all over the world: the story of a relationship gone sour between a Japanese man very much in love with a French model. Some time later, it was discovered that the woman was turned into "sushi." At that time the man had already eaten a few body parts. To the arresting officers in Paris, he justified his acts as a proof of profound passion. In the late 80's many books and films find inspiration by the sinister love story.

Elisa and Karl are in a department store at closing time planning to steal a shirt, but Karl has to run to retrieve the car. And in the dark, after closing, Elisa witnesses a murder. Only problem is, she's blind. And when a police officer who was protecting the witness is killed it becomes more difficult for the Commissioner. And even more complicated when his relationship with Elisa starts to become a love-hate relationship.

An insatiable nymphomaniac with a wheelchair-bound writer husband finds that her lurid exploits rejuvenate his creativity and libido, but soon enough, all of her lovers end up being murdered by an unknown assailant.

Amelia and Pippo are reunited after several decades to perform their old music-hall act, imitating Fred Astaire and Ginger Rogers, on a TV variety show.