The world's greatest killing machine is three times as deadly when a mutated, three-headed, great white shark threatens a cruise ship. As the shark eats its way from one end of the ship to the next, the passengers fight the deadly predator using anything they can find.

Hungry for the succulent human flesh, and with one head more than the already horrific underwater killer in the 5 Headed Shark Attack (2017), a monstrous, starfish-shaped, six-headed great white shark is now patrolling the waters of remote Isla Corazon, off the coast of Mexico. There, William's supposedly serene couples retreat is under attack, as the evolved aquatic predator spreads terror in unexpected places, devouring the utterly unprepared visitors one by one. But, who's behind the mutated eating machine? Will the nightmare ever cease?

A four headed shark makes the Puerto Rico coast his private buffet as he chomps on models, photographers, surfers at a surf competition, plus the beach bunnies at the competition on the beach. The police and the aquarium team are at a loss as one by one the 4 headed, now a 5 headed shark , with jaws and a head now at its tail are taking them out now. Will man defeat beast? Who will survive?

BEVERLY HILLS CORPSE! A group of entitled Beverly Hills oceanography students arrive at a mansion in Malibu, to study the local ocean waters. However, someone or something, has other, more murderous intent, as the Students begin to disappear, one by one, murdered by some flesh-shredding entity, leaving wounds similar in nature to a shark attack. But how is that possible, when the nearest ocean is a half-mile away?seamarine lifestudenttoothzipcode in title34 morePlot summaryAdd synopsis

With the sweet smell of blood still lingering in the water after the encounter with the lethal predator in Shark Attack (1999), the marine biologist, Dr Nick Harris, finds himself fighting a losing battle. As the oceanic monster escapes from Cape Town's theme park, Water World, and joins a school of six mutated great white sharks, once more, helpless swimmers fall prey to the invincible apex predators. Now, there's no turning back, and Nick has to team up with the experienced Australian shark hunter, Roy Bishop, and the beautiful Samantha Peterson to put an end to this nightmare. Is there a way to stop the second wave of the deadly shark attacks?

A cast of characters, strikingly similar to the cast of Jersey Shore, try to survive an epidemic of sharks attacking Miami Beach.

A marine biologist heads for Port Amanzi in Africa after his friend Mark DeSantis is supposedly a victim of a fatal shark attack. DeSantis had been conducting research on a series of shark attacks in the area prior to his death and now his friend, along with DeSantis' sister, takes up the research and finds that the sharks might not be the only threat in Port Amanzi.

Survivors escape to a deserted atoll, after their boat during a Semester at Sea ship is sunk by a mutated two-headed shark. But when the atoll starts flooding, no one is safe from the double jaws of the monster.

A tsunami floods Malibu and unleashes a hunting pack of deep-water prehistoric goblin sharks, targeting a group of lifeguards trapped in their half-submerged station on stilts and a team of construction workers stranded in a flood...

When history's greatest aquatic predator returns, the armada of modern warships sent to destroy it has no chance at all.

A military vessel on the search for an unidentified submersible finds themselves face to face with a giant shark, forced to use only what they have on board to defend themselves from the monstrous beast.

Nothing can stop the mighty Mega-Shark; not even the colossal sauroid in Mega Shark vs. Crocosaurus (2010). This time, the apex predator of the ocean wreaks havoc in the Port of Alexandria in Egypt; but, the U.S. Navy and the engineer, Jack Turner, have come up with an ambitious solution to this devastating problem: an AI-powered, autonomous shark-like submarine named the Mecha-Shark. Now, for the first time in a long while, humankind has an all-powerful champion on its side to crush the underwater menace; however, after a disappointing first encounter with the living terror of the sea, man's creation and Megalodon engage in battle, threatening to level Sydney. Can Jack find a way to avert the ultimate battle between Mega-Shark and Mecha-Shark?