Raped during the war by a stranger, Anna is forced by their parents to pretend that that her daughter Lisa is her sister. When she is about to marry the new doctor in the country, her jealous brother resorts to threats of blackmail in an attempt to keep them apart.
| Directing | Raffaello Matarazzo | Director |
| Writing | Aldo De Benedetti | Screenplay |
| Writing | Giovanna Soria | Story |
| Writing | Liana Ferri | Story |
| Production | Raffaello Matarazzo | Producer |
| Writing | Raffaello Matarazzo | Story |
| Camera | Rodolfo Lombardi | Director of Photography |
| Sound | Mario Nascimbene | Music |
| Editing | Mario Serandrei | Editor |
| Art | Piero Filippone | Production Design |
| Art | Gino Brosio | Set Decoration |
| Costume & Make-Up | Dina Di Bari | Costume Design |
| Costume & Make-Up | Euclide Santoli | Makeup Artist |
| Production | Lucio Bompani | Production Supervisor |
| Production | Giuseppe Bordogni | Production Manager |
| Production | Anna Davini | Production Supervisor |
| Directing | Silvio Amadio | Assistant Director |
| Art | Paolo Falchi | Assistant Set Decoration |
| Sound | Primiano Muratori | Boom Operator |
| Sound | Giovanni Rossi | Sound Engineer |
| Camera | Guglielmo Lombardi | Camera Operator |
| Camera | Gino Santini | Assistant Camera |
| Sound | Franco Ferrara | Conductor |
| Directing | Rometta Pietrostefani | Script Supervisor |