Directed by
| Mino Guerrini | ||
Writing Credits (in alphabetical order)
| Alfonso Balcázar | ... | (writer) |
| Attilio Riccio | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Rodd Dana | ... | Lester (as Robert Mark) | |
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Alicia Brandet | ... | Margaret 'Minnie' Duke |
| John Stacy | ... | Lester's Chief | |
| José Bódalo | ... | George King | |
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María Badmajew | ... | Madame |
| Mónica Randall | ... | Barbara Bergson | |
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Sarah Ross | ... | Sybill (as Sonia Romanoff) |
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Demofilo Fidani | ... | King's Lawyer |
| Piero Morgia | ... | Kohler, the Boxer | |
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Francesco Tensi | ... | Slade (as Francesco Tenzi) |
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Lino Ranieri | ... | Gonzales |
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Enrico Manera | ... | Alfred, the Killer |
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Françoise Fioretti | ||
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Giovanni Ivan Scratuglia | ... | (as Giovanni Scratuglia) |
| Antonio Casale | ... | Mulligan (as Nino Cassale) | |
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Maria Pia Zambelli | ... | Elena |
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Francisco Cebrián | ... | Agent Brown (as Francisco Cibrian) |
| Rest of cast listed alphabetically: | |||
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Salvatore Campochiaro | ... | Old pawnbroker (uncredited) |
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Tom Felleghy | ... | British Counterspy Chief (uncredited) |
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Jose Halufi | ... | Fish-Selling Henchman At Harbor (uncredited) |
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Moisés Augusto Rocha | ... | Thug (uncredited) |
| Luciano Rossi | ... | Dr. Krauss (uncredited) | |
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Alfred Thomas | ... | Croupier at the club (uncredited) |
Music by
| Federico Martínez Tudó | ||
| Mario Sensi | ||
Cinematography by
| Aldo Scavarda | ||
Editing by
| Teresa Alcocer | ||
| Roberto Perpignani | ||
Set Decoration by
| Carlo Gentili | ||
Costume Design by
| Berenice Sparano | ||
Makeup Department
| Iolanda Conti | ... | hair stylist (as Jolanda Conti) |
| Renzo Francioni | ... | assistant makeup artist (as Renzo Frangione) |
| Gianfranco Mecacci | ... | assistant makeup artist |
| Pierantonio Mecacci | ... | assistant makeup artist (as Antonio Mecacci) / makeup artist (as Piero Mecacci) |
| Mimma Pomilia | ... | assistant makeup artist (as Emilia Pomilia) |
| Emma Sebastiana | ... | hair stylist |
Production Management
| Eliseo Boschi | ... | production manager |
| Salvatore Chetri | ... | production secretary |
| Nicolò Pomilia | ... | general manager |
| Antonio Sarno | ... | production supervisor (as Tonino Sarno) |
Second Unit Director or Assistant Director
| Mario Forges Davanzati | ... | assistant director |
Sound Department
| Oscar De Arcangelis | ... | sound |
| Manlio Urbani | ... | boom operator |
Camera and Electrical Department
| Camillo Bazzoni | ... | camera operator |
| Enrico Cortese | ... | assistant camera |
| Angelo Pennoni | ... | still photographer |
| Lanfranco Spadoni | ... | assistant camera |
| Vittorio Storaro | ... | camera operator |
Editorial Department
| Elsa Armanni | ... | first assistant editor |
| Anna Rosa Napoli | ... | second assistant editor |
Script and Continuity Department
| Serena Canevari | ... | script supervisor |
Additional Crew
| Lavinio Spadoni | ... | administrator |
| Walter Zoi | ... | cashier |
| Giampiero Albertini | ... | voice dubbing: John Stacy (uncredited) |
| Ferruccio Amendola | ... | voice dubbing: Piero Morgia (uncredited) |
| Fiorella Betti | ... | voice dubbing: Mónica Randall (uncredited) |
| Rosetta Calavetta | ... | voice dubbing: María Badmajew (uncredited) |
| Maria Pia Di Meo | ... | voice dubbing: Alicia Brandet (uncredited) |
| Arturo Dominici | ... | voice dubbing: Nino Cassale (uncredited) |
| Aldo Giuffrè | ... | voice dubbing: Demodilo Fidani (uncredited) |
| Pino Locchi | ... | voice dubbing: Rod Dana (uncredited) |
| Glauco Onorato | ... | voice dubbing (uncredited) |
| Sergio Tedesco | ... | voice dubbing: Francisco Cebrian (uncredited) |
| Renato Turi | ... | voice dubbing: José Bódalo (uncredited) |
