Cast
Director
Philippe Lefebvre
Bruno Cremer as Le commissaire Chenu
Gérard Lanvin as Julien Ravel
Albert Dray as Tangui (SRPJ Lyon)
Jean-Pierre Bagot as Lemorvan (SRPJ Lyon)
Jean Benguigui as Guérin (SRPJ Lyon)
Jean-Pierre Castaldi as Lepage (SRPJ Lyon)
Marc Chapiteau as Bontemps (SRPJ Lyon)
André Rouyer as Duvivier (SRPJ Lyon)
Daniel Russo as Denis (SRPJ Lyon)
Jean Saudray as Quasimodo (SRPJ Lyon)
Max Vialle as Hermier (SRPJ Lyon)
Roland Bertin as Le Vigan (OCRB Paris)
Jean-Pierre Sentier as Rognoni (OCRB Paris)
François Perrot as Le Juge Bresson
Rémy Carpentier as Bertrand Cavalier
Maurice Illouz as Jacques "Coco" Adjemian
Jean-Pierre Laurent as Ulysse Papas
Victor Garrivier as Louis Pedretti
Gérard Hérold as Nicolas "Nico" Muller
André Thorent as Artois
Violetta Sanchez as Colette Selzer
Georges Trillat as Le frère de Ravel
Jacques David as Commissaire Wloss
Michel Fortin as Commissaire Brabant
Hélène Vincent as La femme du Commissaire Chenu
Jean-Marc Avocat as Le brigadier à Feyzin