Bastards (2013)

Marco (Vincent Lindon), an oil-tanker captain, is called back urgently to Paris. His sister Sandra's husband Jacques, who was in debt to billionaire tycoon Edouard Laporte (Michel Subor), has committed suicide, leaving the family shoe manufacturing business in trouble.

Sandra, whose teenage daughter Justine (Lola Creton) was found beaten and bloody in the streets after an attack, holds Laporte fully responsible for her family's troubles. Marco moves into the building where Laporte keeps his mistress Raphaelle (Chiara Mastroianni) and her son. However, Marco's investigation leads to a series of disturbing revelations.