Lino Ventura character Principal Inspector Marceau Leonetti
Marlène Jobert character Jeanne Dumas, the new auxiliary
Michel Constantin character Greg, the henchman
Paul Crauchet character Jacques Loring, Martin's neighbor
Alain Mottet character Frank Lambert, Leonetti's colleague and friend
Béatrice Arnac character Silvia
Guy Heron character Soramon
Albert Dagnant character Arnold
Monique Mélinand character Mrs Loring
Marcel Pérès character Mr Lenoir
Germaine Delbat character Mrs Lenoir
Hervé Sand character Gravel
Régine Lovi character Ms Viteau, the teacher
Philippe March character Roger Martin, the missing witness
Mathilde Ceccarelli character Perverse neighbor
Pippo Merisi character Scrap dealer
Raymond Meunier character Allister
Jacques Marchand character Maniac
Frédéric Santaya character Favre, Allister's teammate
Robert Favart character School's director
Guy Kerner character Doctor
Jean Sobieski character Aden
Gilette Barbier character Grocer (uncredited)
Luc Bartholomé character Jo Raison (uncredited)
Philippe Brizard character Taxi driver (uncredited)
Michel Charrel character Raisin (uncredited)
Roger Desmare character Shoemaker (uncredited)
Max Desrau character Thouin (uncredited)
Pierre Duncan character Agent at the police station (uncredited)
Martine Ferrière character Shoemaker's wife (uncredited)
Sébastien Floche character Caretaker of the building (uncredited)
Pierre Frag character Sandwich man (uncredited)
Jacques Galland character Director of P.J. (uncredited)
Stan Krol character Kropniak (uncredited)
Jacques Leroy character Inspector (uncredited)
Sylvain Lévignac character Gregg man (uncredited)
Roger Lumont character Storage man (uncredited)
Serge Marquand character Loudmouth (uncredited)
Colette Mars character First pharmacist (uncredited)
Bernard Musson character Pharmacist (uncredited)
Émile Riandreys character Bus traveler (uncredited)
Jacques Richard character Inspector (uncredited)
César Torres character Man with the grenade (uncredited)
Dominique Zardi character Pervert (uncredited)
Suzy Hannier character (uncredited)
Rita Maiden character (uncredited)
