Movies about piranhas

A horrifying hybrid of genetic science and nature has taken over the Louisiana bayou, leaving terror in its wake! In the heat of the summer, what began as an day of boating and bikinis changes drastically when a school of genetically enhanced snakehead fish finds their way into Black Briar Swamp.

After chomping through the fish population, thousands of starved lampreys begin attacking the citizens of a sleepy lake town, and the community scrambles to stay alive.

Six high school seniors celebrating with day's excursion find themselves on rowboat attacked by man-eating fish and must decide who must be sacrificed as they fight their way back to shore.

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.

A hybrid creature - half piranha and half anaconda -- attacks a low-budget horror movie crew on location near her nest when her egg is stolen. Now they must outrun and kill the deadly piranhaconda as well as stop the mad scientist who stole the egg - before they all become dinner.

When a science experiment goes horribly wrong, gigantic fish gain appetites for human flesh.

When the body of a man is found completely destroyed in the swamps in Louisiana, the medical investigator Sam Rivers is assigned to investigate the murder. He travels with the biologist Mary Callahan to the location where the victim lived in a floating house and he meets his family and friends. They find that Chinese snake-heads genetically engineered that belong to a wealthy hunter are attacking and killing the locals. While the group fights to survive, the hunter Jeff arrives with his team to hunt the predators.

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.

A 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.

Eduardo accidentally discovers that he is adopted. His real father is dying, but before his death he said that his mother was the "Queen of England", failing to clarify that this is the nickname of Italian prostitute. But Eduardo is already rushing to the capital of England...

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.

When a mad scientist mixes the genes of a killer whale and a wolf, it creates the Whalewolf, and it's up to Sharktopus to stop it.

When the Universe decides what it wants, it's pointless to resist. With his family's life at stake, Joseph Steadman finds himself the unwilling test subject of a maniacal scientist in a battle that could save the world – or destroy it.

After Air Force One goes down during a storm over the Bermuda Triangle, the United States Navy is dispatched to find the escape pod holding the President. A giant monster beneath the ocean awakens and attacks the fleet.

A group of young explorers discover a secret area hidden from all maps and GPS devices. When they reach the center of the lake, they discover an abandoned facility that houses one of the largest, and deadliest apex-predators known to man.

Opting to sleep in the allegedly-haunted guest house while spending a weekend in the Hamptons with friends, Ruth, a lonely young woman in her mid-twenties who's had too much to drink, strikes up a conversation that leads to a sexual encounter with Michael, a burlap-draped ghost that casually appears before her. Through this inter-paranormal relation, Ruth contracts an STD with alarming effects.

When a sorority girl falls in love with a zombie, it's only a matter of time before a zombie apocalypse is unleashed on campus. The sorority girl discovers that weed is the cure. Now, she must smoke out the whole school before it's too late.

A documentary filmmaker turns his lens on an enigmatic conspiracy theorist who claims he's found the entrance to a vast underground city populated entirely by monsters.

A group of researchers in Antarctica are abducted by a platoon of masked soldiers and dragged into a hidden continent in the center of the Earth. There, they discover that surviving Nazi soldiers are plotting an invasion of Earth to revive the Third Reich.

Trapped inside his car by a mudslide, smooth talking Jackson Alder suddenly finds himself in a situation he can't talk his way out of. With no hope of rescue, he must defy the odds; battling Mother Nature for his survival.

A teenager's attempts to bring a brilliant surgeon into his dysfunctional family take an unexpected turn.

A young civil war veteran is forced on a desperate journey to save his kidnapped wife.

Demon hunter, Jebediah Huntley teams up with an FBI agent to battle a supernatural force in the southern state of Mississippi.

When plans for a weekend vacation hit a dead end, a group of close-knit friends find themselves stranded in unfamiliar territory, pursued by a menacing predator. Holed up in an isolated cabin, tensions mount as long-buried secrets are revealed. As the body count rises, the group must put their differences aside and fight for survival.

Ivan is a 400-pound silverback gorilla who shares a communal habitat in a suburban shopping mall with Stella the elephant, Bob the dog, and various other animals. He has few memories of the jungle where he was captured, but when a baby elephant named Ruby arrives, it touches something deep within him. Ruby is recently separated from her family in the wild, which causes him to question his life, where he comes from and where he ultimately wants to be.

The Tough Titty is about to go under after losing a lot of money and gaining no customers. After they bring together their staff for the night to declare bankruptcy and lay offs, little do they know that around them the city is being sieged by the walking dead.

Following a deadly viral outbreak, private military soldier Max Gatling leads a handful of survivors and a ragtag band of robots against an army of the infected.

Chaos consumes a small town when a chemical facility explodes releasing a deadly toxin. Moments after the leak, the town's residents show signs of mutation, causing the military to quarantine the area leaving any survivors helpless and trapped inside. The story follows Jim, a young man isolated within the red zone, as he eludes flesh eating zombies in an attempt to win back his freedom.

A pharmaceutical company recruits a well-known scientist to help develop a vaccine against a deadly virus.