Barracuda

The quaint seaside town of Palm Cove is home to upstanding citizens, good ol' fashioned southern hospitality and a deadly rash of barracuda attacks. The town sheriff (William Kerwin, Blood Feast, Scum of the Earth) and a young marine biologist (Wayne Crawford, God's Bloody Acre) join forces to discover that the culprits are none other than the local chemical plant and its odious managers. But little do they know that the scheme runs much, much deeper.
Produced in the wake of Jaws, this homegrown "regional" film is equal parts horror and suspense, with industrial-government conspiracy themes predating those of The X-Files and Halloween III.