Jacques Deray Director Michel Serrault Inspector Robert Staniland Actor Charlotte Rampling Barbara Spark Actor Xavier Deluc Marc Spark Actor Elisabeth Depardieu Margo Berliner Actor Jean Leuvrais Le commissaire Bauman Actor Jean-Paul Roussillon Léonce Actor Maurice Barrier Arthur Chalon Actor Jean-Pierre Darroussin Moulard Actor Julie Jézéquel Sophie Actor Albert Delpy Le médecin légiste Actor Riton Liebman Éric Berliner Actor Luc Florian Le brigadier Actor Gérard Darmon Jean-Loup Soeren Actor Jean-Pierre Bacri Barman Actor Robin Cook Writer Norbert Saada Producer Jean Penzer Cinematographer Claude Bolling Music