Silvia Soriani, widow of a merchant associated with the Camorra, is arrested by the police. The commissioner and the judge Puglisi Corelli accuse her of collaborating with the mobster Franco Maresco. In jail meet three dams, Anna, Giulia and Elvira, who have been victims of Maresco. From this moment the four women join forces to find and kill the brawler.
| Actor | Role |
|---|---|
 Virna LisiAnna Miglio | Anna Miglio |
 Nancy BrilliSilvia Soriani | Silvia Soriani |
 Manuela ArcuriGiulia Cocetti | Giulia Cocetti |
 Roberto FarnesiCommissario Puglisi | Commissario Puglisi |
 Cosima CoppolaElvira Conte | Elvira Conte |
 Ben GazzaraFranco Maresco | Franco Maresco |