Desc: Les affaires sont les affaires: Directed by Christian Chauvaud. With Christian Chauvaud, Joëlle Haddad Champeyroux, Florence Leroy Gaussen, Iñaki Lartigue. Blackmail and embezzlement are part of the daily life of Isidore Lechat, a wealthy businessman who will do anything to get what he wants. It is this obsession with money that could lead to the worst.