 Michel ConstantinMarius Fantoni, aka 'Fanto' | Marius Fantoni, aka 'Fanto' |
 Marcel BozzuffiFélix Vinciguerra, aka 'Vinci' | Félix Vinciguerra, aka 'Vinci' |
 Angelo InfantiAnge Leoni | Ange Leoni |
 Henry SilvaEverett | Everett |
 Nicole CalfanNunzia Marchetti | Nunzia Marchetti |
 Denis ManuelSauveur Leoni | Sauveur Leoni |
 Francis LinelFrancis Marchetti, aka 'Francis le boîteux' | Francis Marchetti, aka 'Francis le boîteux' |
 Marco PerrinCommissioner Maestracci | Commissioner Maestracci |
 Vittorio SanipoliGrisoni | Grisoni |
 Michel BertayDivisional Commissioner Villedieu | Divisional Commissioner Villedieu |
| BBernard DefivePaulo | Paulo |
 Yves GabrielliSimon Castelli | Simon Castelli |
| GGeorge BirtSam | Sam |
| AAntoine NegrelPascal | Pascal |
 Claude WinterNot listed | Not listed |
| MMarie-Pascale NesiAngèle | Angèle |
| GGeorges AlbanNot listed | Not listed |
| LLéo CarrierFrançois | François |
 André BolletRaphaël Bozzoconi | Raphaël Bozzoconi |
| MMichael MaazelNot listed | Not listed |
 Jean LuisiDominique Michaeli | Dominique Michaeli |
| GGines SireraNot listed | Not listed |
| GGilbert MingeaudNot listed | Not listed |
| CClaude RobinNot listed | Not listed |
| MMario FabianiNot listed | Not listed |
| MMario SarrediNot listed | Not listed |
| JJoseph MarchettiNot listed | Not listed |
 Jean FranvalNot listed | Not listed |
| RRené ArandaMagistrat (uncredited) | Magistrat (uncredited) |
 Marc ArianPresident of the Criminal Court (uncredited) | President of the Criminal Court (uncredited) |