Bruno Baldassarre

Marcello Mastroianni

Acting

Teresa Colasanti

Agostina Belli

Acting

Princess Anna Dell'Orso

Ursula Andress

Acting

Harry Hellman

Peter Ustinov

Acting

Van Nijlen

Jean-Claude Brialy

Acting

Marino Cianciarelli

Mario Scaccia

Acting

Cantalamessa

Gianfranco Barra

Acting

Carru

Giuseppe Anatrelli

Acting

Melzio

Serge Frédéric

Acting

Alex

Jean-Patrick Junoy

Acting

The 'Debosciato', nephew of Prince Dell'Orso

Luigi Zerbinati

Acting

Angelo Monte

Acting

Massimiliano Monti

Acting

Francesco Infantino

Acting

Antonio Spinnato

Acting

Edith (as Caterina Dalin)

Catharina Dahlin

Acting

Angelo Piazza

Acting

Paola Orefice

Acting

Conductor

Nando Paone

Acting

Protester (uncredited)

Jimmy il Fenomeno

Acting