LEON The Professional (1994)

Cast/Avec Jean Reno, Gary Oldman, Natalie Portman, Danny Aiello, Peter Appel, Willi One Blood, Don Creech, Keith A. Glascoe, Randolph Scott, Michael Badalucco…

Léon (Jean Reno) is a hitman (or "cleaner", as he refers to himself) living a solitary life in New York City's Little Italy. Most of his work comes from a mafioso named Tony (Danny Aiello), who operates from the "Supreme Macaroni Company" restaurant. Léon spends his idle time engaging in calisthenics, nurturing a houseplant that early on he describes as his "best friend", and (in one scene) watching old Gene Kelly musicals. On a particular day on his way home, he sees Mathilda Lando (Natalie Portman), a twelve-year-old girl with a black eye and smoking a cigarette, living with her dysfunctional family in an apartment down the hallway. Mathilda's father (Michael Badalucco) attracts the ire of corrupt DEA agents, who have been paying him to store cocaine in his residence, after they discover that he has been stealing some of the drugs for himself. A cadre of DEA agents storm the building, led by a ragged and drug-addicted Norman "Stan" Stansfield (Gary Oldman), murders Mathilda's entire family, missing her only because she was out shopping when they arrived. When she returns with the groceries she was sent to buy and notices the carnage, she calmly continues down the hallway past the open door of her family's apartment, and receives sanctuary from a reluctant Léon.

Léon est un tueur. Un de la pire espèce. Il est introuvable, indétectable. Son ombre est comme une menace de danger permanent sur New-York. Indestructible Léon ? Oui, jusqu'à ce qu'une petite souris pénètre dans son univers. Une toute petite souris aux yeux immenses.