Mathilda, a 12-year-old girl, is reluctantly taken in by Léon, a professional assassin, after her family is murdered. Léon and Mathilda form an unusual relationship, as she becomes his protégée and learns the assassin's trade.
- Rating "Léon": 8.60
- Genres: Crime, Thriller, Drama
- Year of issue: 1994
- Countries: France
- Duration: 110 minutes