When a 35-foot great white shark begins to wreak havoc on a seaside town, the mayor, not wanting to endanger his gubernatorial campaign, declines to act, so a local shark hunter and horror author band together to stop the beast.
Released from captivity in Vietnam, two American Army officers return to civilian life and discover they have acquired an insatiable taste for human flesh. A city is terrorised... as they stalk the inhabitants to satisfy their primitive appetites.
Clumsy public security officer helps an adventurer (Laura Antonelli) to escape from Italy. In order not to undergo a punitive transfer to Barbagia, he goes back on the woman's trail to take her to prison.
