Giallo a Venezia

Fabio (Gianni Dei), ein perverser Sexfanatiker, kann sexuelle Befriedigung nur durch krankhaften Voyeurismus erlangen. Auf der Suche nach neuen Nervenkitzel geht Fabio bis an die Grenzen. Er zwingt seine Partnerin Flavia (Leonora Fani) zur Prostitution, um aus einer sicheren Entfernung zuschauen zu können. Plötzlich wird das Paar tot aufgefunden. Detektiv DePaul (Jeff Blynn) stößt bei seinen Ermittlungen auf unzählige Rätsel.

Venice: The bodies of a married couple, Flavia and Fabio, are discovered on the dockside. She has drowned and he has been stabbed to death with a large pair of scissors. Marzia, Flavia's best friend, is questioned by the police and a chain of slaying is set in motion. The victims include a prostitute who is stabbed in the crotch; Marzia's lover, who is shot in the kneecaps before being doused in petrol and set alight; and Marzia herself, tied to a kitchen table and dismembered, before being stuffed in a fridge. Meanwhile, extended flashbacks reveal that Fabio gained perverse pleasure from forcing his young wife to take part in degrading sexual acts...