by Mario Bava (Sei donne per l’assassino, 1964, 1h28, vostf)

starring Cameron Mitchell, Eva Bartok, Thomas Reiner, Arianna Gorini

In Rome, Countess Como runs a highly reputed haute couture house. A fabulously wealthy widow, she has set up her atelier in a castle, where she works with her partner Max Morlacchi and ten or so young fashion models. One day, one of them is found in a wardrobe, murdered. This is just the first of a long series of killings.