Asti. Savino Lagrasta (Lino Banfi) est un avocat qui partage sa vie entre deux femmes, Celeste (Barbara Bouchet), sa compagne, et Zelmira (Alida Chelli), son amante. Pour l'anniversaire de son mari, Celeste organise une fête qui est perturbé par l'arrivée d'un tueur de la mafia (Jacques Stany ).
L'action du film se déroule en Sicile.
Vito La Casella ne manque jamais une occasion de prouver sa virilité aux villageois. Il est marié à la jeune Cettina.
At the Collin Sport School for Girls, Miss Anton catches Christina sleeping with her classmate Meg. As a result, Christina is sent to the Dunwich School for Girls to share a room with a student named Maria. Together they make friends with two more students, Jilly and Sandra. Miss Santana, the teacher, meets up with Miss Dambahla, a servant of Pakumba, and a caretaker named Jeff. Since Maria and Jeff are so much in love, she has to share her secret not only with Jeff, but also with the other girls. Maria's family is practicing voodoo, so she creates a voodoo doll for each of the girls in order to torture them. Just as Jilly is about to be sent over a cliff to her death by Maria's voodoo magic, Jeff arrives at the last second to save her.