20 best movies like Megalodon (2018)


List of the best movies like Megalodon (2018): War of the Dead, The Rift, Bermuda Tentacles, Jurassic Shark, Super Shark, Poseidon Rex, The Rig, Red Water, Alien Origin, Dead Sea.

Tags: movies similar to Megalodon (2018) - full list

Markimdb: 4.1
Genrehorror, fantastic, action, thriller, adventure
CountryUSA, Lithuania, Italy
Duration01:26

Captain Martin Stone is leading a finely-trained, elite platoon of Allied soldiers as they attack an enemy bunker. Underestimating their enemy's strength, they are quickly beaten back into the forest. As they try to regroup, they are suddenly attacked by the same soldiers they had just killed a few minutes earlier. Forced to flee deeper into Russian territory, they discover one of war's most terrifying secrets and realize they have woken up a far more deadlier enemy.

Markimdb: 4.7
Genrehorror, fantastic, action, thriller, adventure, detective
CountrySpain, USA
Duration01:22

An experimental submarine, the "Siren II", with a very experienced crew is sent to find out what happened to the "Siren I" after it mysteriously dissapeared in a submarine rift. Things go awry when they begin to find things that shouldn't be there...

Markimdb: 3.4
Genrehorror, fantastic, action, thriller, comedy, adventure
CountryUSA

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.

Markimdb: 1.5
Genrehorror, fantastic, action, thriller, fantasy, comedy, adventure
CountryCanada
Duration01:15

When an oil company unwittingly unleashes a prehistoric shark from its icy prison, the Jurassic killer maroons a group of art thieves and a group of college students on an abandoned island

Markimdb: 2.5
Genrehorror, fantastic, action, thriller, comedy, adventure
CountryUSA
Duration01:27

An offshore drilling accident triggers the release of a giant prehistoric shark. When marine biologist Kat Carmichael arrives, she runs up against corporate front man Roger Wade, who plots with Stewart to disrupt her investigation. With the help of Skipper Chuck and disc jockey Dynamite Stevens, Kat tries to find a way to defeat the monster which has evolved to a state where it can walk on dry land and fly...it's the SUPER SHARK!

Markimdb: 2.6
Genrehorror, fantastic, action, thriller, fantasy, comedy, adventure
CountryUSA
Duration01:21

Jackson Slate, famous treasure hunter, is out to find the legendary Lost Gold Of Cortez in the open waters off a secluded island in the Caribbean Sea. Using dynamite to blast his way through centuries of silt, new chasms are created reaching miles below the ancient ocean floor. From here, an ancient evil is released, that quickly, savagely, and without warning, destroys Jackson s boat and kills his crew. The sole survivor of the carnage, Jackson teams up with marine biologist, Sarah, to venture back to the site and investigate the horrific events. They extract an egg from the darkest depths of the ocean and take it back to the lab to investigate. But when it hatches, they realise they have awaken a deadly prehistoric monster, the P-Rex, which will stop at nothing until the entire island is destroyed...

Markimdb: 3.2
Genrehorror, fantastic, action, thriller, adventure
CountryUSA
Duration01:34

In the midst of a tropical storm, the crew of an offshore oil rig must survive the rampage of a creature after invading its undersea habitat.

Markimdb: 4.1
Genrehorror, fantastic, action, thriller, drama, adventure, crime
CountrySouth Africa, USA

In the quiet waters of the Mississippi, body parts are being discovered. No one knows what is behind it all, until a huge man eating bull shark turns up. This bull shark is different, as it can breath in fresh water, making a deadly encounter between anyone who comes before it. John Sanders must now try and reach the surface, with his ex-wife and whilst being held hostage.

Markimdb: 1.9
Genrehorror, fantastic, action, thriller, adventure, detective
CountryUSA
Duration01:28

A movie created from "found footage" of a lost military expedition that exposes the origins of life on earth.

Markimdb: 3.2
Genrehorror, fantastic, action, thriller, adventure, detective
CountryUSA

A Marine Biologist is assigned to investigate the mysterious deaths of some marine life in an inland salt water lake that has been attributed to a creature thought to have been the stuff of a legend.

Markimdb: 3.7
Genrehorror, fantastic, action, thriller, adventure
CountryUSA
Duration00:30

Doom: Annihilation follows a group of space marines as they respond to a distress call from a base on a Martian moon, only to discover it’s been overrun by demonic creatures who threaten to create Hell on Earth.

Markimdb: 3.1
Genrehorror, fantastic, action, thriller, comedy, adventure
CountryUSA
Duration01:32

The film opens with a baby dinoshark swimming away from a broken chunk of Arctic glacier that calved due to global warming. Three years later, the dinoshark is a ferocious predatory adult and kills tourists and locals offshore from Puerto Vallarta, Mexico. The protagonist, Trace, is first to notice the Dinoshark and witnesses his friend get eaten, but has trouble convincing people that a creature of such antiquity is still alive and eating people.

Markimdb: 5.3
Genrehorror, fantastic, action, thriller, adventure
CountryUSA, Mexico, Canada
Duration02:06

When a kid accidentally triggers the universe's most lethal hunters' return to Earth, only a ragtag crew of ex-soldiers and a disgruntled female scientist can prevent the end of the human race.

Markimdb: 3.5
Genrehorror, fantastic, action, thriller, adventure
CountryUSA
Duration01:25

A team of climbers is assembled by a rich and eccentric man to rescue a missing expedition he sent up to a forbidden mountain who disappeared after sending out one last disturbing radio message.

Markimdb: 2.7
Genrehorror, fantastic, action, thriller, comedy, adventure
CountryUSA

In search of a new energy source, Russia accidentally reawakens the Kolossus - a giant robot doomsday device from the Cold War. At the same time, a new Mega Shark appears, threatening global security.

Markimdb: 2.8
Genrefantastic, action, thriller, adventure, military
CountryUSA

When an alien force wages war on Earth, only the crew of the USS Iowa - the last American battleship, stands in their way.

Markimdb: 4.7
Genrehorror, fantastic, action, thriller, comedy, adventure
CountryUSA

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.

Markimdb: 3.7
Genrehorror, fantastic, action, thriller, adventure, detective
CountryUSA

Passengers on a murder mystery train that crashes into a river must decide whether to risk waiting for help in the wreckage or take their chances in the murky depths below.

Markimdb: 3
Genrehorror, fantastic, action, thriller, comedy, adventure
CountryUSA
Duration01:27

Many years ago, hundreds of locals and tourists were massacred by giant man-eating sharks in the infamous 1916 Jersey Shore attacks. But that's just a legend... or is it? It's a holiday weekend on the Jersey Shore and, unbeknownst to anyone, underwater drills have attracted dozens of albino bull sharks to the pier. When a man goes missing, TC (The Complication), Nookie and friends fear the worst and plead with the police chief to close down the beach. It isn't until a famous singer is eaten alive during a performance on the pier that the shark hunt begins. Now, the Preppies must work together with the Guidos in order to save the Jersey Shore and its inhabitants from another vicious slaughter.

Markimdb: 2
Genrehorror, fantastic, action, thriller, adventure
CountryUSA

Two women, aspiring documentary filmmakers, find themselves trapped in a monster-plagued Toyko in 2003.

Markimdb: 6.3
Genrehorror, fantastic, action, thriller, fantasy, adventure
CountryUSA
Duration01:22

When the first manned flight to Venus returns to Earth, the rocket crash-lands in the Mediterranean near a small Italian fishing village. The locals manage to save one of the astronauts Colonel Calder, the mission commander. A young boy also recovers what turns out to be a specimen of an alien creature. Growing at a fantastic rate, it manages to escape and eventually threatens the city of Rome.

Markimdb: 5.5
Genrehorror, fantastic, thriller, adventure
CountryUnited Kingdom, Republic of Ireland
Duration01:38

On the last day of the first manned mission to Mars, a crew member of Tantalus Base believes he has made an astounding discovery – fossilized evidence of bacterial life. Unwilling to let the relief crew claims all the glory, he disobeys orders to pack up and goes out on an unauthorized expedition to collect further samples. But a routine excavation turns to disaster when the porous ground collapses and he falls into a deep crevice and near certain death. His devastated colleagues attempt to recover his body. However, when another vanishes, they start to suspect that the life-form they have discovered is not without danger.

Markimdb: 3.2
Genrehorror, fantastic, action, thriller, fantasy, adventure
CountryUSA

The Most Dangerous Game formula gets a monstrous twist as the mythical Hydra turns the tables on a group of wealthy human-hunters. Kidnapped along with three ex-convicts, former Marine Tim Nolan is transported to a deserted island where the super rich pay a fortune to hunt human prey. But this island isn't exactly deserted; it's actually home to Hydra the Beast!

Markimdb: 2.8
Genrehorror, fantastic, action, thriller, drama, adventure
CountryUSA

A group of friends run a popular travel vlog that helps fund their adventures. The leader of the group brings along her younger sister for the next scuba diving trip to an isolated cove. But when their plane crashes, the two sisters must use their strength, resourcefulness and immense courage to survive a pack of great white sharks.

Markimdb: 4.5
Genrehorror, action, thriller, drama, adventure
CountryAustralia

An adventure-loving couple convince their friends to explore a remote, uncharted cave system in the forests of Northern Australia. With a tropical storm approaching, they abseil into the mouth of the cave, but when the caves start to flood, tensions rise as oxygen levels fall and the friends find themselves trapped. Unknown to them, the storm has also brought in a pack of dangerous and hungry crocodiles.

Markimdb: 3
Genrehorror, fantastic, action, thriller, fantasy, comedy, adventure
CountryUSA
Duration01:21

A scientist enlists the help of the US army to investigate the mysterious disappearance of her father, deep in the Belizean jungle. Caught in the crossfire between a brutal guerrilla army controlled by a mystical warlord, they are also confronted by an even bigger terror giant mutated wasps that are, for some reason, thirsty for blood.

Markimdb: 4.4
Genrehorror, fantastic, action, thriller, adventure
CountryUSA, Singapore
Duration01:28

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.

Markimdb: 3.8
Genrehorror, fantastic, action, thriller
CountryUSA

In the near future, 10 death row convicts are forced to compete in a virtual reality game that pits them against dinosaurs and each other.

Markimdb: 4
Genrehorror, fantastic, action, thriller, detective
CountryUSA
Duration01:30

Earth as we know it is gone. A virus has destroyed the planet and rendered all its women infertile, all but one. An elite team of soldiers are tasked with bringing the woman to safety on the newly habitable Earth Two. But when they are forced underground they find themselves fighting for survival from an bloodthirsty creature in a maze of ever shrinking tunnels. As the team's ranks start to dwindle, the tunnels shrink and the ammunition run out, the crawl for survival becomes more and more desperate.

Markimdb: 3.1
Genrehorror, fantastic, action, thriller, comedy, adventure
CountryRussia, USA
Duration01:30

A group of young people stuck in the small Texas town of Fossil Ridge have to fight for their lives against dinosaurs that have been reanimated by a local scientist.

Markimdb: 2.4
Genrehorror, fantastic, action, thriller, fantasy, comedy, melodrama, adventure, detective
CountryUSA
Duration01:32

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

Markimdb: 4
Genrefantastic, action, thriller, fantasy, adventure
CountryUSA

During their search for a habitable planet the last living humans crash-land on a barren world, inhabited by bloodthirsty aliens and mysterious post-apocalyptic warriors.

Markimdb: 6.5
Genrehorror, fantastic, fantastic, thriller, thriller
CountryUSA
Duration01:44

Three friends discover a mysterious machine that takes pictures 24 hours into the future and conspire to use it for personal gain, until disturbing and dangerous images begin to develop.

Markimdb: 7
Genrehorror, fantastic, action, adventure
CountryUSA
Duration01:56

    Life for former United Nations investigator Gerry Lane and his family seems content. Suddenly, the world is plagued by a mysterious infection turning whole human populations into rampaging mindless zombies. After barely escaping the chaos, Lane is persuaded to go on a mission to investigate this disease. What follows is a perilous trek around the world where Lane must brave horrific dangers and long odds to find answers before human civilization falls.

    Markimdb: 5.1
    Genrehorror, fantastic, thriller, fantasy, adventure, family
    CountryFrance, Belgium
    Duration01:51

    Five kids wake up in a world where everybody has disappeared.

    Markimdb: 3.5
    Genrehorror, fantastic, action, thriller, fantasy, comedy, adventure
    CountryUSA
    Duration01:40

    With much of America lying in ruins, the rest of the world braces for a global sharknado, Fin and his family must travel around the world to stop them.

    Markimdb: 3.7
    Genrehorror, fantastic, action, thriller, comedy, adventure
    CountryUSA

    Open on gorgeous swamplands of the Atchafalaya Basin in the summer. Lots of beautiful teens are at the beach the weekend before Gator Fest. That night an animal smuggling deal goes wrong and a large sea creature escapes into a swampy backwoods river. At the McDaniel's "Gator Shack" restaurant, a local, Jackson is drunk, and gets mangled to bits. The town sheriff blames the carnage on the McDaniel's "escaped" pack of gators and tries hauling them off to jail. Rachel McDaniel, head of the family, claims to have seen the fin of a shark! Rachel and her family, along with the help of a mysterious stranger, Charlie, take on the Swampshark and the law to clear their names, save Rachel's kid sister Krystal and prevent the unwitting folks at the upcoming Gator Fest from being torn to shreds by a beast the likes of which no one has ever seen!

    Markimdb: 2.5
    Genrehorror, fantastic, action, thriller, comedy, adventure
    CountryUSA

    Based on actual creatures that for years have tormented our armed forces in the Middle East, these creatures have now invaded the southwestern deserts of the United States. The Camel Spiders now freely hunt for prey, unafraid of any predator - including man. No place is safe no one is beyond their paralyzing sting. In the end, a small band of hearty fighters are forced to make one last stand against the creatures.

    Markimdb: 3.7
    Genrehorror, fantastic, action, thriller, fantasy, adventure, detective
    CountryUSA

    A group of shark-attack survivors is hunted by a supernatural shark that haunts their dreams.

    Markimdb: 2.6
    Genrehorror, fantastic, action, thriller, adventure
    CountryUSA, Bulgaria

    An oceanic observation station is in desperate trouble after a sudden shark attack wrecked the oxygen supply. The accompanying ship, a coast guard cruiser, and other ships in and around the Bermuda triangle are attacked as well. The US Navy sends a submarine to investigate, but soon they too are under attack.

    Markimdb: 3.3
    Genrefantastic, action, thriller, fantasy, adventure
    CountryUSA, Bulgaria
    Duration01:28

    It is 2020 and the impending apocalypse is inevitable. Due to a rapidly growing Black Hole headed straight for the sun, Earth begins to fall into darkness, waves rise above Los Angeles, Paris is rocked by extreme earthquakes and Japan is crumbling. Governments around the world race to build massive space arks for the lucky few who will escape Earth's tragic fate, though billions of people will be left behind. At the same time in the ruins of a Mayan temple a solution is discovered: 12 ancient skulls, that when brought together can stop the destruction. A team of scientists set out to find the hidden skulls and rescue mankind from imminent destruction.

    Markimdb: 4
    Genrehorror, fantastic, action, thriller, fantasy, comedy, adventure
    CountryUnited Kingdom
    Duration01:41

    On the death of his father, Tim Webber returns to his childhood village in Somerset to find something sinister is disturbing the idyllic peace of the villagers.

    Markimdb: 5.3
    Genrehorror, action, thriller, drama, adventure
    CountryUSA, Canada
    Duration01:33

    Two estranged brothers reunite at their childhood home in the Alaskan wild. They set out on a two-day hike and are stalked by an unrelenting grizzly bear.

    Markimdb: 6.3
    Genrehorror, fantastic, action, thriller, adventure
    CountryUSA
    Duration01:39

    A government funded project looks into using psychics to enter people's dreams, with some mechanical help. When a subject dies in their sleep from a heart attack, Alex Gardner becomes suspicious that another of the psychics is killing people in the dreams somehow and that is causing them to die in real life. He must find a way to stop the abuse of the power to enter dreams.

    Markimdb: 3.4
    Genrehorror, action, thriller, comedy, adventure
    CountryPhilippines, Canada

    A sleazy producer develops a concept he dubs "blood surfing" -- tossing bloody fish remains into the water to lure sharks and then surfing through the animals as they chomp about. Along with his camerawoman, the producer brings two thrill-seeking surfers to the coast of Florida to capture some gnarly footage. But, as they blood surf, they encounter something even more deadly: a colossal prehistoric crocodile intent on devouring them.

    Markimdb: 7.5
    Genrehorror, fantastic, action, thriller, comedy, adventure, crime
    CountryUSA, Canada
    Duration03:11

      Two full-length feature horror movies written by Quentin Tarantino and Robert Rodriguez put together as a two-film feature. Including fake movie trailers in between both movies.

      Markimdb: 3.1
      Genrehorror, fantastic, action, thriller, fantasy, adventure
      CountryUSA, Romania

      When most of the population of Earth is infected by a virus and transformed into flesh eaters and blood drinking creatures, a group of hunters lead by Tao and his sword chase the vampire zombies to eliminate them. Six non-infected survivors try to find the exit of an abandoned hospital crowded of the infected creatures. Meanwhile, the military is ready to bomb the whole area.

      Markimdb: 3.4
      Genrehorror, action, thriller, drama, adventure, crime
      CountryUSA
      Duration03:22

      Meredith Hendricks happens to be the best cop in her quiet town on Lake Tahoe. When a black-market exotic species dealer named Clint is paroled from prison, something he let loose begins to make its presence known. Swimmers and land-lovers alike begin to become part of the food chain at an unbelievable rate. Meredith and her team discover that they're not just hunting one eating machine, but a whole family of them. Not everyone will make it out alive, but those who do will never forget this summer at Shark Lake.

      Markimdb: 3.2
      Genrehorror, fantastic, action, thriller, comedy, adventure
      CountryUSA

      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.

      Markimdb: 3.6
      Genrehorror, fantastic, action, thriller, fantasy, comedy, adventure
      CountryUSA, Canada
      Duration01:30

      Scientists discover a giant creature under the Earth that is wrapped around the entire planet. When the creature wakes all grumpy, it causes worldwide destruction.




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