Island of Death (1976)

Plot

A British couple vacationing on a secluded Greek island unleashes a wave of brutal violence that shocks the local community. Their reign of terror is punctuated by a series of shocking sexual encounters with anyone or anything in their path. As their depravity escalates, a determined inspector from London arrives, intent on stopping their bloodshed. The islanders live in fear, caught between the couple's unhinged acts and the hope that justice will prevail. Time is running out as the inspector races to confront the couple before they can claim more victims.