 | Philippe Lemaire als Carlo Mastelli |
 | Catherine Erard als Marina |
 | Clément Duhour als Le docteur de Blaize |
 | Christian Duvaleix als L'huissier Pellegrino |
 | Arturo Bragaglia als Salvatore |
 | Enzo Biliotti als L'inspecteur général |
 | Natale Cirino als Le maire |
| Fara Libassi als La grand-mère de Tonino |
| Anna Mancini als La fiancée de Teddy Reno |
 | Jacques Verlier als Mario |
 | Louis Armstrong als himself |
| Sidney Bechet als himself |
| Guglielmo Inglese |
 | Giuseppe Porelli |
| Giancarlo Nicotra |
 | Nico Pepe als Un fan |
| Giorgio Simonelli | Director |
| Maurice Labro | Director |
| Furio Scarpelli | Screenplay |
| Edoardo Anton | Screenplay |
| Jacques Emmanuel | Screenplay |
| Agenore Incrocci | Screenplay |
| Ermanno Donati | Producer |
| Luigi Carpentieri | Producer |
| Agenore Incrocci | Story |
| Furio Scarpelli | Story |
| Edoardo Anton | Story |
| Jacques Emmanuel | Story |
| Carlo Montuori | Director of Photography |
| Pietro Bigerna | Production Manager |
| Silvio Clementelli | Line Producer |
| Giorgio Capitani | First Assistant Director |
| Gastone Ramazzotti | First Assistant Director |
| Alberto Boccianti | Production Design |
| Nino Baragli | Editor |
| Goffredo Bellisario | Camera Operator |
| Alberto Bartolomei | Sound |
| Jean Bertrand | Sound |
| Roger Dormoy | Director of Photography |
| Piero Donati | Unit Manager |
| Aldo Pomilia | Production Secretary |
| Franco Freda | Makeup Artist |
| Amalia Paoletti | Hairstylist |