Max Morlan en zijn minnares, gravin Christina Como, runnen een kosthuis voor modellen. Isabella, één van de inwonende modellen, wordt vermoord door een mysterieus, gemaskerd figuur. Haar vriend wordt verdacht van de moord, maar dan verdwijnt Isabella's dagboek, dat schijnbaar belastend bewijs bevat.
Nee, helaas is Sei donne per l'assassino nog niet beschikbaar op Netflix in Nederland.
| Editing | Mario Serandrei | Editor |
| Costume & Make-Up | Tina Grani | Costume Design |
| Writing | Giuseppe Barilla | Writer |
| Writing | Mario Bava | Writer |
| Camera | Ubaldo Terzano | Director of Photography |
| Sound | Carlo Rustichelli | Original Music Composer |
| Directing | Mario Bava | Director |
| Writing | Marcello Fondato | Screenplay |
| Writing | Marcello Fondato | Story |
| Directing | Luciana Loschiavo | Script Supervisor |
| Costume & Make-Up | Marisa Laganga | Hairstylist |
| Camera | Mario Mancini | Camera Operator |
| Costume & Make-Up | Emilio Trani | Makeup Artist |
| Production | Georges C. Stilly | Executive Producer |
| Editing | Lina Caterini | Assistant Editor |
| Production | Alfredo Mirabile | Producer |
| Production | Georges de Beauregard | Co-Producer |
| Art | Arrigo Breschi | Set Dresser |
| Sound | Italo Cameracanna | Foley Artist |
| Camera | Mario Bava | Director of Photography |
| Production | Benito Caripi | Production Secretary |
| Lighting | Antonio Rinaldi | Gaffer |
| Directing | Cristina Grieco | Second Assistant Director |
| Production | Massimo Patrizi | Producer |
| Production | Armando Govoni | Production Manager |
| Sound | Fabio Ancillai | Sound Mixer |
| Costume & Make-Up | Eleanora Garnett | Costumer |
| Production | Piero Speziali | Accountant |
| Production | Franco Grifeo | Administration |
| Sound | Vittorio Trentino | Sound |
| Directing | Priscilla Contardi | First Assistant Director |
| Production | Benito Carifi | Production Secretary |
| Art | Arrigo Breschi | Set Decoration |
