Trailer
 | Rosina Adrario |
 | Mimi Aylmer as Luisa Sormani |
 | Guglielmo Barnabò as Paziente della clinica |
| Romolo Balzani as Tassista |
| Clelia Bernacchi as Segretaria |
| Carlo Chertier |
| Franco Coop as Poliziotto privato |
| Flavio Díaz as Assistente di Moschettoni |
 | Armando Falconi as Gr. Uff. Armando Sormani |
| Leda Gloria as Elena Santarelli |
 | Emilio Petacci as Francesco |
 | Camillo Pilotto as Prof. Anselmo Moschettoni |
 | Virgilio Riento as Uomo sul treno |
 | Stefano Sibaldi as Medico |
 | Vanna Vanni as Laura |
 | Enrico Viarisio as Cesare Rosselli |
| Carla Zaccaria |
 | Nietta Zocchi as Infermiera |
| Directing | |
| Mario Mattoli | Director |
Writing | |
| Aldo De Benedetti | Theatre Play |
| Aldo De Benedetti | Screenplay |
| Mario Mattoli | Screenplay |
Production | |
| Roberto Dandi | Producer |
Camera | |
| Arturo Gallea | Director of Photography |
Editing | |
| Fernando Tropea | Editor |
Sound | |
| Franco Casavola | Music |
Art | |
| Gastone Medin | Production Design |
