Mega Piranha

Mega Piranha also known as Megapiranha is a 2010 science fiction disaster horror film produced by The Asylum. It was directed by Eric Forsberg and stars Tiffany, Paul Logan and Barry Williams. In the tradition of The Asylums catalog, this film is a mockbuster of Piranha 3D. It was filmed in Belize, Central America.

After the outbreak, a team including Special Agent Fitch and Sarah Monroe, work to contain the megapiranhas within Venezuela. They begin to get into trouble with the authorities when they attempt to cross over the Venezuelan border. Not having proper clearance and documentation, Special Agent Fitch resorts to using the diplomacy of his fist and drives off. He is pursued by Colonel Antonio Diaz in a highspeed chase through the jungle. Throughout the chase, Fitch alternates driving a Toyota Camry and Hyundai Elantra while Diaz is seen at different points in a GMC Jimmy, Chevrolet Suburban, Suzuki XL7, and Ford Explorer. Fitch escapes by stealing a helicopter and heads to the International Super Bunker ISB. During the journey, the helicopter runs out of fuel and Sarah Monroe rigs the emergency oxygen tank to the fuel line to make it to the ISB safely.The megapiranhas continue to move north, consuming two battleships and a nuclear submarine. They eventually reach south Florida, where they kill at least five Puerto Ricans on a beach and manage to blow up two hotels. Meanwhile, the only force that can stop them is located at the ISB. After the megapiranhas prove impervious to both torpedoes and depth chargesand even a nuclear torpedo fails to stop themSpecial Agent Fitch and Professor Sarah Monroe conclude that the only way to stop the megapiranhas is to face them in their own terrain underwater. An army of SCUBA divers armed with guns would make the huge fish bleed, causing them to enter a feeding frenzy and kill each other. If this were to fail, then a massive nuclear strike would be used to destroy the megapiranha, as well as most of Florida. ........

Source: Wikipedia