Claude Brasseur as Paul Maurier, le correspondant du journal local

Pierre Arditi as Duval, l'inspecteur

Christine Boisson as Agnès Deluca

Évelyne Bouix as Françoise, la compagne de Duval

Jean-Pierre Bisson as Le commissaire Bouthier

Roger Planchon as M. Faber, le maire

Édith Scob as Mme Michel, la libraire

Jean-Claude Dreyfus as Rosati, le boucher

Bernard Bloch as Gerfaut, l'entrepreneur

Yves Afonso as Roustan

Greg Germain as L'inspecteur Olivier

Michel Peyrelon as Vinatier, l'agriculteur

Jean-Pierre Bagot as Marcel Pujol, le syndicaliste corrompu

Rita Brantalou as Koury, le vendeur d'électronique

Jean-Pol Dubois as M. Meyrignac, le comptable de Gerfaut

Gilles Gaston-Dreyfus as M. Weber, le receveur des Postes

François Dyrek as Albert Cauvin, l'aubergiste restaurateur

Philippe Morier-Genoud as Me Flamant, le notaire

Jean-Roger Milo as

Mazouz Ould-Abderrahmane as Ouvrier de Vinatier

Myriam Mézières as Mme Perron

Clément Harari as Maxime Katzman

Roger Ibáñez as Olivera

Muriel Montossé as Monique

Christophe Salengro as Gérard, le serveur