Most Similar Movies to Gorgo (1961)
If you are looking for movies like Gorgo (1961), you might like movies tagged with keyword : science fiction, adventure, horror, british film, black and white, giant creature, destruction, animal attack, rescue mission, navy, ireland, london, special effects, cold war era, b-movie, thriller, escape, disaster, ocean, island .
The Giant Behemoth (1959), The Beast From 20,000 Fathoms (1953), The Lost Continent (1968), Godzilla (1998), Mega Shark vs. Giant Octopus (2009), Konga (1961), The Black Scorpion (1957) ... Let's take a look at the following list...

The Giant Behemoth (1959)
Marine atomic tests cause changes in the ocean's ecosystem resulting in dangerous blobs of radiation and the resurrection of a dormant dinosaur that threatens London.
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The Beast From 20,000 Fathoms (1953)
A ferocious dinosaur awakened by an Arctic atomic test terrorizes the North Atlantic and, ultimately, New York City.
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The Lost Continent (1968)
The captain, crew, and passengers of an old freighter-all of them with dark secrets to keep-find themselves adrift in a mysterious land full of monsters, conquistadors, and killer seaweed.
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Godzilla (1998)
A giant, reptilian monster surfaces, leaving destruction in its wake as it strides into New York City. To stop it, an earthworm scientist, his reporter ex-girlfriend, and other unlikely heroes team up to save their city.
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Mega Shark vs. Giant Octopus (2009)
Strange things are afoot in the depths of the sea. First a passenger plane vanishes over the Pacific Ocean. Then an oil platform is obliterated. Marine biologist Emma MacNeil (Deborah Gibson) is dispatched to investigate the phenomena, and, with the help of Japanese scientist Seiji Shimada (Vic Chao), she makes a discovery that will rock the world: An enormous prehistoric shark and a giant octopus have been awakened from their icy slumbers -- and they're hungry.
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Konga (1961)
Dr.Decker comes back from Africa after a year, presumed dead. During that year, he came across a way of growing plants and animals to an enormous size. He brings back a baby chimpanzee to test out his theory. As he has many enemies at home, he decides to use his chimp, 'Konga' to 'get rid of them'. Then Konga grows to gigantic proportions and reaks havoc all over the ...Read all
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The Black Scorpion (1957)
Two geologists (Richard Denning, Carlos Rivas) try to destroy a giant scorpion that surfaces after a volcanic eruption in Mexico.
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It Came From Beneath the Sea (1955)
A giant, radioactive octopus rises from the Philippine Trench to terrorize the North American Pacific Coast.
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Poseidon Rex (2014)
A small, secluded island off the coast of Belize suddenly finds itself terrorized by a deadly predator from the planet's distant past when deep sea divers accidentally awaken an ancient evil.
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Island of Terror (1966)
Grisly deaths bring a scientist to a remote island where researchers have accidentally created a deadly life form.
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The Day of the Triffids (1963)
A Navy officer (Howard Keel) and others (Nicole Maurey, Janette Scott) not blinded by meteorites seek a way to stop cosmic plants from killing people.
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The Incredible Shrinking Man (1957)
When Scott Carey begins to shrink because of exposure to a combination of radiation and insecticide, medical science is powerless to help him.
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The Killer Shrews (1959)
On an isolated island, a small group of people are terrorized by giant voracious shrews in the midst of a hurricane.
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Sharknado (2013)
A monstrous storm devastates Los Angeles, leaving the streets flooded and infested with sharks.
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The Quatermass Xperiment (1955)
Professor Bernard Quatermass' manned rocket ship returns to Earth, but two of the astronauts are missing and the survivor seems ill and unable to communicate.
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When Worlds Collide (1951)
As a new star and planet hurtle toward a doomed Earth, a small group of survivalists frantically work to complete the rocket which will take them to their new home.
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Tarantula (1955)
A spider escapes from an isolated Arizona desert laboratory experimenting in giantism and grows to tremendous size as it wreaks havoc on the local inhabitants.
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Godzilla (2014)
The world is beset by the appearance of monstrous creatures, but one of them may be the only one who can save humanity.
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