Lucretia is a killer for hire. Specialised in poisoning and passionate about opera, she'll have to fulfill a difficult contract in the heart of the Swiss alps. Posing as a singer, Lucretia will have to appear on the scene of the higly exclusive Festival d'Ermeux and try to kill one of her partners: British bariton Alexander Child. Having recently acquired a Scottish distillery, he remains the only obstacle to a strategic pipeline project with considerable economic stakes; having recently won a tough legal battle against British Oil, their last resort is to eliminate him. Complicating everything is Rico, sent by the French contra-espionage, who tries to infiltrate the orchestra and stop the plot against Alexander Child.
Clovis Cornillac
as Rico
Mélanie Laurent
as Lucrèce
Tchéky Karyo
as L'Arménien
Xavier Gallais
as Xavier De Ferrières
Christopher Stills
as Alexander Child
Corrado Invernizzi
as Vittorio Biamonte
Michel Fau
as Le Chef d'orchestre
Frédérique Tirmont
as La Colonel
Johan Leysen
as Van Kummant
Jean-Claude Dreyfus
as Le maître de chant
Julien Israël
as Seymour
