Maurizio Merli as Commissioner Betti

John Saxon as Albertelli

Mirella D'Angelo as Luisa

Raymond Pellegrin as Commissioner Arpino

Toni Ucci as Raffaele Cacace

Daniele Dublino as Luzzi

Sergio Fiorentini as Salvatore Mancuso

Franco Borelli as Bertoli

Dino Mattielli as Attardi

Rocco Oppedisano as

Stelio Candelli as Forestier

Adolfo Lastretti as Lazzari

Carlo Valli as Rocchi

Marcello Monti as Torri

Massimo Vanni as Fabbri

Fortunato Arena as Morel

Enzo Andronico as Boretti

Aldo Barberito as Ferrari

Costantino Carrozza as Bank Man

Philip Dallas as Prison Director

Cesare Di Vito as Doctor

Attilio Dottesio as Theft Victim

Antonio Maimone as Albertelli Advocate

Rina Mascetti as Kidnapped Boy's Mother

Maurizio Mattioli as Prisoner

Nello Pazzafini as Prisoner

Renzo Pevarello as Prisoner

Sergio Smacchi as Thief

Goffredo Unger as Bank Driver

Omero Capanna as Prisoner (uncredited)

Aristide Caporale as Prisoner (uncredited)

Nestore Cavaricci as Man at nightclub (uncredited)

Umberto Santolamazza as Gangster (uncredited)