Cast (20)
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)
Art
- Arrigo Breschiset decoration
- Mario Ambrosinoart direction
- Mauro Passiassistant set decoration
- Adriano Tiberiprops
Camera
- Ubaldo Terzanocamera operator
- Antonio Annunziataassistant camera
- Sergio Emidikey grip
- Giovanni Vinostill photographer
Costume & Make-Up
- Mario Ambrosinocostume designer
- Luca Sabatellicostumer
- Franco Corridonimakeup artist
- Gilda De Guilmihairstylist
- Giuseppe Banchellimakeup artist
- Nadia Vitalicostume assistant
- Franco Schioppamakeup artist
Crew
Directing
- Stenodirector
- Lodovico Gasparinifirst assistant director
- Louis Pitzelesecond assistant director
- Vivalda Vigorelliscript supervisor
Editing
- Anna Rosa Napoliassistant editor
- Antonio Sicilianoeditor
- James Bryaneditor
- Luigi Goriniassistant editor
Lighting
Production
- Mario Ambrosinoproduction designer
- Roberto Infascelliproducer
- Paolo Vasileproduction secretary
- Paolo Infascelliunit manager
- Hermes Gallippiproduction supervisor
- Egidio Valentiniproduction manager
Sound
- Riz Ortolanioriginal music composer
- Riz Ortolaniconductor
- Massimo Anzellottisound effects editor
- Luciano Anzellottisound recordist
- Romano Checcaccisound mixer
- Giorgio Pallottasound
- Maurizio Merliboom operator