Jeanne Moreau
Eva Olivier
Stanley Baker
Tyvian Jones
Giorgio Albertazzi
Sergio Branco Malloni - a Movie Director (uncredited)
James Villiers
Alan McCormick - a Screenwriter
Virna Lisi
Francesca Ferrara
Riccardo Garrone
Michele - a Player
Lisa Gastoni
The Red-Headed Russian
Checco Rissone
Pieri
Enzo Fiermonte
Enzo
Nona Medici
Anna Maria
Roberto Paoletti
Alexis Revidis
The Greek (as Alex Revidis)
Evi Rigano
(as Evy Rigano)
John R. Pepper
The Little Boy
Van Eicken
Peggy Guggenheim
Baccarat-Player at Casino
Gilda Dahlberg
Nicky Amey
Vittorio De Sica
(uncredited)
Ignazio Dolce
(uncredited)
Joseph Losey
Patron at Harry's Bar (uncredited)
Enrico Maria Salerno
(uncredited)
Directing
Joseph Losey
Director
Tony Brandt
Assistant Director
Guidarino Guidi
Assistant Director
Paolo Ricci
Second Assistant Director
Anita Borgiotti
Script Supervisor
Mimmola Girosi
Continuity
Writing
Sound
Michel Legrand
Original Music Composer
Paul Boistelle
Sound
Renato Cadueri
Sound
Claudio Maielli
Sound
Federico Savina
Sound
Amelio Verona
Sound
Carlo Savina
Music Director
Camera
Gianni Di Venanzo
Director of Photography
Henri Decaë
Director of Photography
Pasqualino De Santis
Camera Operator
Emilio Loffredo
Assistant Camera
Marcello Mastrogirolamo
Assistant Camera
Anita Strizzi
Still Photographer
Editing
Production
Robert Hakim
Producer
Raymond Hakim
Producer
Giorgio Baldi
Producer
Danilo Marciani
Production Manager
Dino Di Salvo
Production Secretary
Art
Richard Macdonald
Production Design
Luigi Scaccianoce
Production Design
Tullio D'Achille
Props
Sergio Donà
Assistant Art Director