Each year the population of sleepy Lake Victoria, Arizona explodes from 5,000 to 50,000 residents for the annual Spring Break celebration. But then, an earthquake opens an underwater chasm, releasing an enormous swarm of ancient Piranha that have been dormant for thousands of years, now with a taste for human flesh. This year, there's something more to worry about than the usual hangovers and complaints from locals, a new type of terror is about to be cut loose on Lake Victoria.
After the events at Lake Victoria, the prehistoric school of blood-thirsty piranhas make their way into swimming pools, plumbing, and a newly opened water park.
When flesh-eating piranhas are accidently released into a summer resort's rivers, the guests become their next meal.
Doctor Baines has been conducting genetic experiments on piranhas and has made them virtually unstoppable. Unfortunately, his assistants, Maggie and Paul, accidentally release the hybrids into the Lost River Lake threatening to destroy everyone in their path. Can they prevent the flesh-eating piranhas from escaping into the ocean and spawning?
An FBI informant has kept his new identity secret for 15 years. Now an old flame has recognised him, and the bad guys are back for revenge.
When a science experiment goes horribly wrong, gigantic fish gain appetites for human flesh.
Jewel thieves attempt to recover treasure from piranha infested waters. Mistrust and betrayals happen amongst the gang in the quest for gold.
A scuba diving instructor, her biochemist boyfriend, and her police chief ex-husband try to link a series of bizarre deaths to a mutant strain of piranha fish whose lair is a sunken freighter ship off a Caribbean island resort.
Wildlife photographer Terry and her brother Art go to Venezuela for a photo shoot. They hire Jim Pendrake to guide them through the jungle. However, the trio run afoul of evil local hunter Caribe.
Five teenagers embark on a boating trip off the coast of Florida. The teens get hopelessly lost at sea after they get caught in a fierce storm. Fortunately, the quintet stumble across an abandoned yacht in the middle of the ocean with a mysterious biology lab on board it. Unfortunately, there are also ferocious mutated prehistoric fish running amok on the yacht. Will any of the teens survive this harrowing ordeal?
A plane crashes in the Amazon jungle, and its passengers must battle their way through cannibals, slave traders, wild animals and murderous piranha fish to safety.
A group of ruthless pirates attack a 17th Century Huguenot settlement on the Isle of Devon in search of treasure and will stop at nothing to obtain it.
Horror movie about three wicked sisters and their equally unsavory husbands who all arrive at a remote inn where they mean to attend the reading of their uncle's will. One by one, the heirs are dispatched by an unknown killer.
Three grown brothers journey to Brazil to rescue their plane-wrecked father who has been kidnapped by a revolutionary guerrilla.