Directed by
| Nunzio Malasomma | ||
Writing Credits (in alphabetical order)
| Friedrich Dammann | ... | (novel) |
| Raffaello Matarazzo | ... | (screenplay) |
| Herbert Rosenfeld | ... | (novel) (as H. Rosenfeld) |
| Aldo Vergano | ... | (screenplay) |
| Ernst Wolff | ... | (screenplay) |
Cast (in credits order)
| Isa Pola | ... | La telefonista | |
| Mimi Aylmer | ... | La 'mannequin' | |
 |
Luigi Cimara | ... | Il direttore del telefoni |
| Sergio Tofano | ... | Il tenore Bàttigo | |
|
|
Loli Pilotto | ... | La cameriera |
| Giovanni Grasso | ... | Gedeone | |
| Marcella Rovena | ... | La signora Bàttigo's | |
| Rest of cast listed alphabetically: | |||
| Maria Denis | ... | (uncredited) | |
Sound Department
| Vittorio Trentino | ... | sound |
