Directed by
| Joseph Losey | ||
Writing Credits
| James Hadley Chase | ... | (novel) |
| Hugo Butler | ... | (adaptation) (dialogue) & |
| Evan Jones | ... | (adaptation) (dialogue) |
Cast (in credits order) complete, awaiting verification
| Jeanne Moreau | ... | Eve Olivier | |
| Stanley Baker | ... | Tyvian Jones | |
| Virna Lisi | ... | Francesca Ferrara | |
| James Villiers | ... | Alan McCormick - a screenwriter | |
| Riccardo Garrone | ... | Michele - a player | |
| Lisa Gastoni | ... | The red-headed Russian | |
| Checco Rissone | ... | Pieri | |
| Enzo Fiermonte | ... | Enzo | |
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Nona Medici | ... | Anna Maria |
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Roberto Paoletti | ||
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Alexis Revidis | ... | The Greek (as Alex Revidis) |
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Evi Rigano | ... | (as Evy Rigano) |
| John R. Pepper | ... | The little boy (as John Pepper) | |
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Van Eicken | ||
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Peggy Guggenheim | ... | Baccarat-player at casino |
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Gilda Dahlberg | ||
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Nicky Amey | ||
| Rest of cast listed alphabetically: | |||
| Giorgio Albertazzi | ... | Sergio Branco Malloni - a movie director (uncredited) | |
| Vittorio De Sica | ... | (uncredited) | |
| Ignazio Dolce | ... | (uncredited) | |
| Joseph Losey | ... | Patron at Harry's Bar (uncredited) | |
| Enrico Maria Salerno | ... | (uncredited) | |
Produced by
| Giorgio Baldi | ... | producer (uncredited) |
| Raymond Hakim | ... | producer |
| Robert Hakim | ... | producer |
Music by
| Michel Legrand | ||
Cinematography by
| Gianni Di Venanzo | ||
| Henri Decaë | ... | (uncredited) |
Editing by
| Reginald Beck | ||
| Franca Silvi | ||
Production Design by
| Richard Macdonald | ... | (as Richard McDonald) |
| Luigi Scaccianoce | ||
Costume Design by
| Pierre Cardin | ... | (uncredited) |
Makeup Department
| Franco Freda | ... | makeup artist |
Production Management
| Danilo Marciani | ... | production manager |
Second Unit Director or Assistant Director
| Tony Brandt | ... | assistant director |
| Guidarino Guidi | ... | assistant director: Italy |
| Paolo Ricci | ... | second assistant director (uncredited) |
Art Department
| Tullio D'Achille | ... | props (uncredited) |
| Sergio Donà | ... | assistant art director (uncredited) |
Sound Department
| Paul Boistelle | ... | sound |
| Renato Cadueri | ... | sound |
| Claudio Maielli | ... | sound |
| Federico Savina | ... | sound |
| Amelio Verona | ... | sound |
Camera and Electrical Department
| Pasqualino De Santis | ... | camera operator (as Pasquale de Santis) |
| Sergio Strizzi | ... | still photographer |
| Emilio Loffredo | ... | camera assistant (uncredited) |
| Marcello Mastrogirolamo | ... | camera assistant (uncredited) |
| Orlando Pellegrini | ... | gaffer (uncredited) |
| Anita Strizzi | ... | still photographer (uncredited) |
Music Department
| Carlo Savina | ... | musical director |
Script and Continuity Department
| Anita Borgiotti | ... | script supervisor |
| Mimmola Girosi | ... | continuity (uncredited) |
Additional Crew
| Raymond Hakim | ... | presenter |
| Robert Hakim | ... | presenter |
| Dino Di Salvo | ... | production secretary (uncredited) |
