Directed by
| Carlo Ludovico Bragaglia | ||
Writing Credits (in alphabetical order)
| Luigi Bonelli | ... | (screenplay) |
| Luigi Bonelli | ... | (story) |
| Carlo Ludovico Bragaglia | ... | (screenplay) |
| Aldo De Benedetti | ... | (uncredited) |
| Vittorio De Sica | ... | (screenplay) |
Cast (in credits order)
| Vittorio De Sica | ... | Riccardo, L'investigatore privato | |
| Clara Calamai | ... | Adriana | |
| Sergio Tofano | ... | L'avvocato Paolo, suo marito | |
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Olga Vittoria Gentilli | ... | La madre di Adriana |
| Marcella Rovena | ... | Un'amica di Adriana | |
| Carlo Campanini | |||
| Rest of cast listed alphabetically: | |||
| Elena Altieri | |||
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Mirella d' Arni | ||
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Aristide Garbini | ||
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Mara Landi | ||
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Rio Nobile | ||
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Giovanni Rosa | ||
Music by
| Gioacchino Angelo | ||
Cinematography by
| Ugo Lombardi | ||
Editing by
| Mario Bonotti | ||
Production Design by
| Gastone Medin | ||
Production Management
| Celestino Cairella | ... | production manager |