Luigi, who is engaged to a rich bourgeois, Cinzia, meets his lovely cousin, Sonia, at the cremation of their grandmother. Six months later, Sonia moves in and enters his life, and gradually succeeds in seducing him. Sonia upsets his life. Now, Cinzia is jealous but he can not resist the seductress.

Vittoria Belvedere
as Sonia

Ron Nummi
as Luigi Muscati

Simona Borioni
as Cinzia

Riccardo Parisio Perrotti
as father of Luigi (as Riccardo P. Perrotti)

Viviana Polic
as

Barbara Cavallari
as Francesca

Serena Bennato
as Giuliana

Antonio Ferrante
as

Alessia Franchini
as

Gabriella Barbuti
as
MoHA
Sergio Martino has certainly had an interesting career, one which epitomizes the term “running the gamut”. Martino got his start making mondo films before eventually finding his true calling in the giallo genre. Bava may have started it and Argento may have popularized it, but for all intensive purp...