commissaire Massot Charles Bouillaud as Un inspecteur Lucien Nat as Le préfet ColetteCastel as Louise Agnès Bernauer Brigitte Bardot as Agnes Bernauer Alain Delon
minister Michel Duchaussoy as Captain Cambrai Paul Le Person as Perrache ColetteCastel as Paulette Lefebvre Henri Guybet as Charming, a killer Herve Sand as