Desc: La corde raide: Directed by Jean-Charles Dudrumet. With Annie Girardot, François Périer, Geneviève Brunet, Gérard Buhr. Cora, the wife of a wealthy Parisian businessman, Daniel, is involved in an affair with Henri, an unscrupulous garage mechanic who has set his sights on Cora's fortune. Daniel becomes suspicious and hires a detective to investigate, but the detective is unsuccessful in pinpointing Cora's extramarital activities.