Générique complet
Enquête à l'italienne
Marcello Mastroianni
Bruno Baldassarre
Agostina Belli
Teresa Colasanti
Ursula Andress
Princess Anna Dell'Orso
Peter Ustinov
Harry Hellman
Jean-Claude Brialy
Van Nijlen
Mario Scaccia
Marino Cianciarelli
Gianfranco Barra
Cantalamessa
Giuseppe Anatrelli
Carru
Serge Frédéric
Melzio
Jean-Patrick Junoy
Alex
Luigi Zerbinati
The 'Debosciato', nephew of Prince Dell'Orso
Angelo Monte
Massimiliano Monti
Francesco Infantino
Antonio Spinnato
Catharina Dahlin
Edith (as Caterina Dalin)
Angelo Piazza
Paola Orefice
Nando Paone
Conductor
Jimmy il Fenomeno
Protester (uncredited)
Réalisation
Steno
Réalisation
Louis Pitzele
Second Assistant Director
Vivalda Vigorelli
Script Supervisor
Lodovico Gasparini
1er assistant réalisation
Scénario
Production
Roberto Infascelli
Production
Hermes Gallippi
Production Supervisor
Paolo Infascelli
Unit Manager
Egidio Valentini
Production Manager
Paolo Vasile
Production Secretary
Mario Ambrosino
Production Designer
Image
Antonio Annunziata
Assistant Camera
Sergio Emidi
Key Grip
Ubaldo Terzano
Cadrage
Giovanni Vino
Still Photographer
Montage
James Bryan
Montage
Antonio Siciliano
Montage
Luigi Gorini
Assistant Editor
Anna Rosa Napoli
Assistant Editor
Son et musique
Luciano Anzellotti
Sound Recordist
Massimo Anzellotti
Sound Effects Editor
Romano Checcacci
Mixage
Maurizio Merli
Boom Operator
Giorgio Pallotta
Sound
Riz Ortolani
Conductor, Musique
Décors
Mario Ambrosino
Direction artistique
Arrigo Breschi
Décoration
Adriano Tiberi
Props
Mauro Passi
Assistant Set Decoration
Costumes et maquillage
Giuseppe Banchelli
Maquillage
Franco Corridoni
Maquillage
Franco Schioppa
Maquillage
Gilda De Guilmi
Coiffure
Luca Sabatelli
Costumer
Nadia Vitali
Costume Assistant
Mario Ambrosino
Costume Designer