Giorgio is a greedy adulterer who makes a deal with a serial killer (Michel Antoine) to dispose of his wealthy wife, Nora. Unfortunately, a thrill-seeking young couple steal the killer's car with Nora's corpse in the trunk, ending up at a run-down seaside villa.

A young lawyer who married for money the wealthy daughter of a speculator discovers, on his wedding night, his impotence. A priest and childhood friend, Don Marco, would apparently solve the situation but things will soon turn to tragedy.