Dottore
Gian Maria Volonté
Augusta Terzi
Florinda Bolkan
Wiretapping Dep. Head
Pino Patti
Plumber
Salvo Randone
Patanè
Fulvio Grimaldi
Giuseppe Aguinaldo Nicastro
Filippo De Gara
Ugo Adinolfi
Franco Marletta
Giacomo Bellini
Giuseppe Terranova
Vincenzo Falanga
Police Prefect
Gianni Santuccio
Roberto Bonanni
Guido Buzzelli
Gino Usai
Man Listening the Speech of Dottore (uncredited)
Calogero Azzaretto
Interrogation Officer (uncredited)
Gianfranco Barra
Man at Police Headquarters (uncredited)
Aristide Caporale
Officer Attending the Final Confession (uncredited)
Ettore Geri
Policeman (uncredited)
Alfonso Giganti
Franco Magno
Enrico Marciani
Biglia
Orazio Orlando
Enzo Mondino
Mario Pascucci
Policeman Listening the Speech of Dottore (uncredited)
Fulvio Pellegrino
Policeman Sleeping During Dottore's Address (uncredited)
Elio Petri
Mario Silvestri
Man Listening to Speech (uncredited)
Alessandro Tedeschi
Arrested Contestant (uncredited)
Armando Tortorici
Romano Moraschini
Ugo Ballester
Antonio Pace
Sergio Tramonti
Mangani
Arturo Dominici
Nicola Panunzio
Aldo Rendine
Augusta's Husband
Massimo Foschi
Governess
Aleka Paizi
Canes
Vittorio Duse
Producer
Marina Cicogna
Editor
Ruggero Mastroianni
Director
Story
Screenplay
Screenstory
Conductor
Bruno Nicolai
Music Director
Original Music Composer
Ennio Morricone
Ugo Pirro
Script Supervisor
Armenia Balducci
Makeup Artist
Franco Corridoni
Second Assistant Director
Lorenzo Magnolia
Production Manager
Romano Cardarelli
First Assistant Director
Antonio Gabrielli
Assistant Editor
Adriana Olasio
Hairstylist
Rosa Luciani
Sound
Mario Bramonti
Production Secretary
Roberto Onorati
Edoardo Romani
Assistant Production Design
Egidio Spugnini
Unit Manager
Hermes Gallippi
Alfredo Petri
Director of Photography
Luigi Kuveiller
Daniele Senatore
Hair Designer
Costume Designer
Angela Sammaciccia
Production Design
Carlo Egidi
Production Director
Assistant Camera
Antonio Annunziata
Camera Operator
Ubaldo Terzano
Sound Recordist
Sound Mixer
Mario Amari
Boom Operator
Giuseppe Muratori
Assistant Director
Key Grip
Sergio Emidi
Gaffer
Sergio Coletta
Makeup Designer
Still Photographer
Mario Tursi