Raised as a slave, Danny is used to fighting for his survival. In fact, his "master," Bart, thinks of him as a pet and goes as far as leashing him with a collar so they can make money in fight clubs, where Danny is the main contender. When Bart's crew is in a car accident, Danny escapes and meets a blind, kindhearted piano tuner who takes him in and uses music to free the fighter's long-buried heart.

Set in the ghettos of Paris in 2010, an undercover cop and ex-thug try to infiltrate a gang in order to defuse a neutron bomb.

Léon, the top hit man in New York, has earned a rep as an effective "cleaner". But when his next-door neighbors are wiped out by a loose-cannon DEA agent, he becomes the unwilling custodian of 12-year-old Mathilda. Before long, Mathilda's thoughts turn to revenge, and she considers following in Léon's footsteps.

A P.I. is obsessed with a cute woman, who seduces and kills rich men around W. Europe.

Four tales, each centered on a woman, journey inward to explore the enigmatic reality of their lives, connecting through a single narrative thread.

In 2257, a taxi driver is unintentionally given the task of saving a young girl who is part of the key that will ensure the survival of humanity.

Monique is dying of cancer, lying in bed in the apartment above the store her family owns. Her philandering husband carries on with life, her son remains aloof, and her daughter-in-law wonders if she is witnessing her own decline. They all struggle to express, or feel, their love for one another.

A man whose life has smiled, decides to leave everything. He abandoned his house, his car and offered astonished passers-by his possessions and his freedom of action. By freeing himself from all constraints, he hopes to become a philosopher.

In Marseilles a skilled pizza delivery boy Daniel who drives a scooter finally has his dreams come true. He gets a taxi license. Caught by the police for a huge speed infraction, he will help Emilien, a loser inspector who can't drive, on the track of German bank robbers, so he doesn't lose his license and his dream job.

A cabdriver and a cop race to Paris to rescue a love interest and the Japanese minister of defense from kidnappers.