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)

Joseph Losey

Director

Hugo Butler

Writer

Raymond Hakim

Producer

Reginald Beck

Editor

Robert Hakim

Producer

Franca Silvi

Editor

Evan Jones

Writer

Gianni Di Venanzo

Director of Photography

Michel Legrand

Original Music Composer

Richard Macdonald

Production Design

Tullio D'Achille

Props

Tony Brandt

Assistant Director

Sergio Donà

Assistant Art Director

Federico Savina

Sound

Renato Cadueri

Sound

Giorgio Baldi

Producer

Paolo Ricci

Second Assistant Director

Paul Boistelle

Sound

Marcello Mastrogirolamo

Assistant Camera

Henri Decaë

Director of Photography

Guidarino Guidi

Assistant Director

James Hadley Chase

Novel

Franco Freda

Makeup Artist

Danilo Marciani

Production Manager

Carlo Savina

Music Director

Amelio Verona

Sound

Raymond Hakim

Presenter

Anita Strizzi

Still Photographer

Pasqualino De Santis

Camera Operator

Claudio Maielli

Sound

Orlando Pellegrini

Gaffer

Anita Borgiotti

Script Supervisor

Mimmola Girosi

Continuity

Luigi Scaccianoce

Production Design

Robert Hakim

Presenter

Emilio Loffredo

Assistant Camera

Dino Di Salvo

Production Secretary