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 | Giovanna Soria | Story |
| Writing | Raffaello Matarazzo | Story |
| Writing | Liana Ferri | Story |
| Writing | Aldo De Benedetti | Screenplay |
| Production | Raffaello Matarazzo | Producer |
| Camera | Rodolfo Lombardi | Director of Photography |
| 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 | Giuseppe Bordogni | Production Manager |
| Art | Paolo Falchi | Assistant Set Decoration |
| Sound | Primiano Muratori | Boom Operator |
| Camera | Guglielmo Lombardi | Camera Operator |
| Camera | Gino Santini | Assistant Camera |
| Sound | Franco Ferrara | Conductor |
| Directing | Rometta Pietrostefani | Script Supervisor |
| Directing | Silvio Amadio | First Assistant Director |
| Production | Lucio Bompani | Unit Manager |
| Production | Anna Davini | Unit Manager |
| Sound | Mario Nascimbene | Original Music Composer |
| Sound | Giovanni Rossi | Sound |