Directed by
| Piero Ballerini | ||
Writing Credits (in alphabetical order)
| Piero Ballerini | ... | (screenplay) |
| Piero Ballerini | ... | (story) |
| Crescenzio Benelli | ... | (screenplay) |
| Augusto Mazzetti | ... | (screenplay) |
| Milena Penovich | ... | (story) |
Cast (in credits order)
| María Mercader | ... | Manuela Vega (as Maria Mercader) | |
| Milena Penovich | ... | Elsie Porter | |
 |
Guido Lazzarini | ... | Herbert Brandt / Blight |
| Guglielmo Barnabò | ... | Il banchiere Ritter | |
|
|
Luigi Pavese | ... | Joe Manners, il poliziotto |
| Anna Carena | ... | Herta, l'infermiera | |
| Arturo Bragaglia | ... | Il signor Bradford | |
|
|
Evelina Paoli | ... | La signora Bradford |
Music by
| Achille Longo | ||
Cinematography by
| Leonida Barboni | ||
Editing by
| Gabriele Varriale | ||
Production Design by
| Luigi Ricci | ||
Art Direction by
| Vittorio Valabrega | ||
Production Management
| Ferruccio De Martino | ... | production manager (as Ferruccio De Martini) |
| Ignazio Luceri | ... | production supervisor |
Second Unit Director or Assistant Director
| Sennuccio Benelli | ... | assistant director (as Crescenzio Benelli) |
| Carlo Malatesta | ... | assistant director |
Sound Department
| Marzari | ... | sound |
Additional Crew
| Rosetta Calavetta | ... | voice dubbing: Maria Mercader |
| Tina Lattanzi | ... | voice dubbing: Milena Penovich |
| Giovanna Scotto | ... | voice dubbing: Anna Carena |
