Reclusive, taciturn, and lethally efficient, the plant-loving New Yorker and professional hitman, or "cleaner", Léon, sees his world turn upside down, when the entire family of his tough twelve-year-old neighbour, Mathilda, is wiped out by a corrupt DEA agent. Having no one else to turn to, the streetwise teenager worms her way into Léon's otherwise quiet life, going as far as to make a preposterous deal with her new surrogate father: in exchange for Léon's extensive knowledge in the cruel art of killing, Mathilda will do the housework. Now, a fervent desire to avenge her little brother is the only thing that keeps Mathilda going. However, has she what it takes to taste the ambrosial juice of retribution?—Nick Riganas