Léon: The Professional (titled Leon outside the United States) is a 1994 English-language French action-thriller film written and directed by Luc Besson. It stars Jean Reno and Gary Oldman, and features the film debut of 詳細

Léon is an Italian-American hitman (or "cleaner", as he refers to himself) working for a mafioso named "Old Tony" in the Little Italy neighborhood of New York City. One day, Léon meets … 詳細

Léon: The Professional is to some extent an expansion of an idea in Besson's earlier 1990 film, La Femme Nikita (in some countries Nikita). In La Femme Nikita, Jean Reno plays … 詳細

Léon: The Professional was released in France on 14 September 1994. The film was a commercial success, sold 18,662,979 tickets worldwide . It grossed 26.8 million French francs … 詳細

• Jean Reno as Léon
• Natalie Portman as Mathilda Lando
• Gary Oldman as Norman Stansfield
• Danny Aiello as Tony
• Michael … 詳細

A soundtrack for the film was released in October 1994 by TriStar Music. It was commercially successful in Japan, being certified gold for 100,000 copies shipped in December 1999. 詳細

Critical response
On Rotten Tomatoes the film holds an approval rating of 74% based on 66 reviews, with an average … 詳細