
The Giant Behemoth
Marine atomic tests cause changes in the ocean's ecosystem resulting in dangerous blobs of radiation and the resurrection of a dormant dinosaur which threatens London.
Movies Like The Giant Behemoth
Similar in style, tone, and themes — find your next watch.

X: The Unknown
1956★ 6.1
Army radiation experiments awaken a subterranean monster from a fissure that feeds on energy and proceeds to terrorise a remote Scottish village. An American research scientist at a nearby nuclear plant joins with a British investigator to discover why the victims were radioactively burned and why, shortly thereafter, a series of radiation-related incidents are occurring in an ever-growing straight line away from the fissure.

Quatermass and the Pit
1967★ 6.7
A mysterious artifact unearthed below a London Underground station proves to have powerful psychic effects on the people around.

Underwater
2020★ 6.3
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.

Godzilla: King of the Monsters
2019★ 6.7
Follows the heroic efforts of the crypto-zoological agency Monarch as its members face off against a battery of god-sized monsters, including the mighty Godzilla, who collides with Mothra, Rodan, and his ultimate nemesis, the three-headed King Ghidorah. When these ancient super-species, thought to be mere myths, rise again, they all vie for supremacy, leaving humanity's very existence hanging in the balance.

Them!
1954★ 6.8
As a result of nuclear testing, gigantic, ferocious mutant ants appear in the American desert southwest, and a father-daughter team of entomologists join forces with the state police officer who first discovers their existence, an FBI agent and, eventually, the US Army to eradicate the menace, before it spreads across the continent — and the world.

Quatermass 2
1957★ 6.4
In England, a group of space scientists led by Bernard Quatermass, who have developed plans for the first Moon colony, learn that a secret, ostensibly government-run, complex of identical design has been built in a remote part of England and is the focus of periodic falls of small, hollow "meteorites" originating in outer space. Quatermass determines to investigate and uncovers a terrifying extraterrestrial life form which has already begun action to take over the Earth.

Meg 2: The Trench
2023★ 6.4
An exploratory dive into the deepest depths of the ocean of a daring research team spirals into chaos when a malevolent mining operation threatens their mission and forces them into a high-stakes battle for survival.

The Meg
2018★ 6.3
A deep sea submersible pilot revisits his past fears in the Mariana Trench, and accidentally unleashes the seventy foot ancestor of the Great White Shark believed to be extinct.

Jurassic World: Fallen Kingdom
2018★ 6.5
Three years after Jurassic World was destroyed, Isla Nublar now sits abandoned. When the island's dormant volcano begins roaring to life, Owen and Claire mount a campaign to rescue the remaining dinosaurs from this extinction-level event.

65
2023★ 5.9
65 million years ago, the only 2 survivors of a spaceship from Somaris that crash-landed on Earth, must fend off dinosaurs to reach the escape vessel in time before an imminent asteroid strike threatens to destroy the planet.

The War of the Worlds
1953★ 6.8
The residents of a small town are excited when a flaming meteor lands in the hills, until they discover it is the first of many transport devices from Mars bringing an army of invaders invincible to any man-made weapon, even the atomic bomb.

The Horror of Frankenstein
1970★ 5.9
Brilliant but arrogant scientist Victor Frankenstein builds a man from spare body parts, only for the monster to come alive and wreak havoc.

Pacific Rim
2013★ 6.9
Using massive piloted robots to combat the alien threat, earth's survivors take the fight to the invading alien force lurking in the depths of the Pacific Ocean. Nearly defenseless in the face of the relentless enemy, the forces of mankind have no choice but to turn to two unlikely heroes who now stand as earth's final hope against the mounting apocalypse.

Jurassic World Dominion
2022★ 6.6
Four years after Isla Nublar was destroyed, dinosaurs now live—and hunt—alongside humans all over the world. This fragile balance will reshape the future and determine, once and for all, whether human beings are to remain the apex predators on a planet they now share with history's most fearsome creatures.

4 Horsemen: Apocalypse
2022★ 6.0
A small team of scientists must race against time to stop what seems to be a cascade of global disasters signaling the possible apocalypse and end of days.

2012
2009★ 5.9
Dr. Adrian Helmsley, part of a worldwide geophysical team investigating the effect on the earth of radiation from unprecedented solar storms, learns that the earth's core is heating up. He warns U.S. President Thomas Wilson that the crust of the earth is becoming unstable and that without proper preparations for saving a fraction of the world's population, the entire race is doomed. Meanwhile, writer Jackson Curtis stumbles on the same information. While the world's leaders race to build "arks" to escape the impending cataclysm, Curtis struggles to find a way to save his family. Meanwhile, volcanic eruptions and earthquakes of unprecedented strength wreak havoc around the world.

I Am Mother
2019★ 6.7
A teenage girl is raised underground by a robot "Mother", designed to repopulate the earth following an extinction event. But their unique bond is threatened when an inexplicable stranger arrives with alarming news.

Jurassic World Rebirth
2025★ 6.3
Five years after the events of Jurassic World Dominion, covert operations expert Zora Bennett is contracted to lead a skilled team on a top-secret mission to secure genetic material from the world's three most massive dinosaurs. When Zora's operation intersects with a civilian family whose boating expedition was capsized, they all find themselves stranded on an island where they come face-to-face with a sinister, shocking discovery that's been hidden from the world for decades.

Sky Captain and the World of Tomorrow
2004★ 5.9
When gigantic robots attack New York City, "Sky Captain" uses his private air force to fight them off. His ex-girlfriend, reporter Polly Perkins, has been investigating the recent disappearance of prominent scientists. Suspecting a link between the global robot attacks and missing men, Sky Captain and Polly decide to work together. They fly to the Himalayas in pursuit of the mysterious Dr. Totenkopf, the mastermind behind the robots.

Rampage
2018★ 6.5
Primatologist Davis Okoye shares an unshakable bond with George, the extraordinarily intelligent, silverback gorilla who has been in his care since birth. But a rogue genetic experiment gone awry mutates this gentle ape into a raging creature of enormous size. To make matters worse, it’s soon discovered there are other similarly altered animals. As these newly created alpha predators tear across North America, destroying everything in their path, Okoye teams with a discredited genetic engineer to secure an antidote, fighting his way through an ever-changing battlefield, not only to halt a global catastrophe but to save the fearsome creature that was once his friend.