Une sale affaire

Une sale affaire is a 1981 French crime film directed by Alain Bonnot. The principal cast includes Victor Lanoux, Marlène Jobert and Patrick Bouchitey, with further appearances by Christopher Lambert, Étienne Chicot and Jean-François Dérec. It was shot in Le Havre during the autumn of 1980; the fairground sequence featuring Jobert and Lanoux was filmed on the Cours de la République at the city's Saint-Michel fair. Released in French, the film drew more than 888,000 admissions in France, roughly 318,000 of them in the Paris region.