| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alvaro Mancori | Crew | Camera | Director of Photography |
 Camillo Mastrocinque | Crew | Directing | Director |
 Carlo Innocenzi | Crew | Sound | Original Music Composer |
Franco Palaggi | Crew | Production | Unit Manager |
Guglielmo Mancori | Crew | Camera | Camera Operator |
Gábor Pogány | Crew | Camera | Director of Photography |
 Leonardo Scavino | Crew | Directing | First Assistant Director |
Liana Ferri | Crew | Directing | Script Supervisor |
Luciana Marinucci | Crew | Costume & Make-Up | Costume Design |
 Marcello Marchesi | Crew | Writing | Screenplay, Story |
Mario Capriotti | Crew | Camera | Camera Operator |
Piero Filippone | Crew | Art | Production Design |
Pierantonio Mecacci | Crew | Costume & Make-Up | Makeup Artist |
Roberto Cinquini | Crew | Editing | Editor |
 Vittorio Metz | Crew | Writing | Screenplay, Story |
Vittorio Trentino | Crew | Sound | Sound |
Luigi Gervasi | Crew | Art | Set Decoration |
Lina Cassini | Crew | Costume & Make-Up | Hairstylist |
Umberto Santoni | Crew | Production | Production Secretary |
Franco Serino | Crew | Production | Production Manager |
 Abbe Lane | Cast | Actress | Dottoressa Brigitte Baker |
 Agostino Salvietti | Cast | Actor | Gennaro |
 Arturo Bragaglia | Cast | Actor | Il signore al comizio (uncredited) |
 Dante Maggio | Cast | Actor | Cameriere |
 Darry Cowl | Cast | Actor | Egisto |
 Franco Coop | Cast | Actor | Il maître della 'Conchiglia' |
 Fulvia Franco | Cast | Actress | Caterina |
 Germán Cobos | Cast | Actor | Avvocato Otello Bellomo |
 Luigi Pavese | Cast | Actor | Capo dell'agenzia investigativa |
 Pierre Mondy | Cast | Actor | Romeo |
 Rafael Bardem | Cast | Professor Elia Vagoni | |
 Tecla Scarano | Cast | Actress | Zia Ada Barbalunga |
 Teddy Reno | Cast | Actor | Self |
 Titina De Filippo | Cast | Actress | Madre del marchese De Vitti |
 Totò | Cast | Actor | Michele Spillone detto Mike |
 Vittorio De Sica | Cast | Actor | Marchese Vittorio De Vittti |
Amelia Perrella | Cast | Ida | |
Benedetta Rutili | Cast | infermiera | |
| Person | Type | Job | Role(s) |
