he film focuses on the Orinoco River in Venezuela, where a strain of genetically modified piranha have escaped into an isolated tributary of the river. Through human interference of the local environment, the megapiranha manage to escape from their isolated spot and swim downstream, killing all that crosses their path. The megapiranha gradually make their way towards Florida at the height of the tourist season.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 high-speed 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, 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 missile 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 (really, NERF Longshots painted black) 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.In the middle of the operation, Colonel Diaz arrives in a helicopter, presumably using multiple oxygen tanks to fuel his journey. The Colonel aims to get revenge on Agent Fitch and throws a rope into the water to trick him into climbing up into the enemy helicopter. Fitch, upon his arrival, shoots the pilot in the mouth with a flare gun, which causes the pilot's head to explode. Fitch then uses a homing beacon to attract a megapiranha, jumping out of the helicopter shortly before it is consumed by the fishy behemoth.Fitch is pursued by the megapiranha that ate the helicopter, eventually hiding in a reef where the megapiranha is unable to follow. When the piranha opens its mouth, Fitch shoots his gun at the helicopter still in the beast's jaws. The helicopter explodes, killing the piranha. The other megapiranha converge on the bloodshed and Fitch is able to escape as the piranha enters a feeding frenzy and begin tearing each other to pieces, seemingly resulting in them wiping themselves out.
What does Colonel Diaz arrive in?
Helicopter