Mega Shark vs. Giant Octopus
May 19, 2009 | IMDB 3.8
90 min Watch NowHorror, Science Fiction
The California coast is terrorized by two enormous prehistoric sea creatures as they battle each other for supremacy of the sea.
Horror, Science Fiction
The California coast is terrorized by two enormous prehistoric sea creatures as they battle each other for supremacy of the sea.
MOVIE COMMENTS
SIMILAR MOVIES
Bride of the Monster
Rodan! The Flying Monster!
Shark Attack 3: Megalodon
Son of Godzilla
Piranha Sharks
Deep Fear
Ultraman Blazar The Movie: Tokyo Kaiju Showdown
Deep Blue Sea
Sharkenstein
The Reef: Stalked
2025 Armageddon
Kaiju Decode
Sharknado 2: The Second One
Godzilla, King of the Monsters!
Jaws 3-D
Encounters in the Deep
Reiwa Shark
King Kong vs. Godzilla
Mothra vs. Godzilla
Gappa, the Triphibian Monster
SIMILAR MOVIES
Bride of the Monster
IMDB 4.4 | May , 1955
Dr. Eric Vornoff, with the help of his mute assistant Lobo, captures twelve men for a grisly experiment; His goal to turn them into supermen using atomic energy. Reporter Janet Lawton, fiancée of the local lieutenant, vows to investigate Vornoff's supposedly haunted house.Rodan! The Flying Monster!
IMDB 0 | Aug , 1957
US dubbed and edited version of the Japanese film Rodan. A mining engineer investigates the death of his fellow co-workers and discovers prehistoric dragonfly nymphs emerging from the mines. As he heads deeper into the mines, he makes a more horrifying discovery in the form a prehistoric flying creature.Shark Attack 3: Megalodon
IMDB 4.7 | Nov , 2002
When two researchers discover a colossal shark's tooth off the Mexican coast their worst fears surface - the most menacing beast to ever rule the waters is still alive and mercilessly feeding on anything that crosses its path. Now they must hunt the fierce killer and destroy it... before there is no one left to stop itSon of Godzilla
IMDB 6.4 | Dec , 1967
Reporter Goro Maki stumbles upon scientists conducting weather experiments on Sollgel Island in the South Seas. He discovers the island is inhabited by giant mantis and a woman named Saeko who's been cast away since the death of her father. The pair soon find a helpless infant monster that Godzilla must adopt and learn to raise as one of his own.Piranha Sharks
IMDB 5.7 | May , 2014
Great white sharks bio-engineered to be the size of piranhas with the purpose of living in rich peoples exotic aquariums, terrorize New York City when they get into the water supply and do what great white sharks do best.Deep Fear
IMDB 5.5 | Oct , 2023
A solo trip aboard a yacht takes a terrifying turn when a woman encounters three drug traffickers clinging to the shattered remains of a boat. They soon force her to dive into shark-infested waters to retrieve kilos of cocaine from the sunken wreck.Ultraman Blazar The Movie: Tokyo Kaiju Showdown
IMDB 6.5 | Feb , 2024
A wave of kaiju emerges from an industrial zone, prompting Capitan Gento and the Special Kaiju Reaction Detachment (SKaRD) to engage in the relentless battle. Yet despite their efforts, the endless kaiju attack continues. Suspecting a link to Necromass Co., an advanced chemical company that researches kaiju corcasses and owns factories in the industrial zone, SKaRD rushes to the company’s CEO and renowned chemist, Dr. Mabuse. At Necromass Co.’s research facility, Dr. Mabuse explains the development of the damudoxin, a substance on the brink of achieving immortality. Meanwhile, Alien Damuno, who claims themselves as the “ruler of the universe” appears! Chaos ensues when damudoxin leaks from the destroyed tanks, consuming samples of kaiju carcasses and giving rise to the giant Gongilgan, the Demonic Carcass. Set in Tokyo, the capital of Japan, Ultraman Blazar and SKaRD clash in a showdown against the giant kaiju!Deep Blue Sea
IMDB 6 | Jul , 1999
Researchers on the undersea lab Aquatica have genetically altered the brains of captive sharks to develop a cure for Alzheimer's disease. But there's an unexpected side effect: the sharks got smarter, faster, and more dangerous. After a big storm damages their remote research facility, they must fight for their lives.Sharkenstein
IMDB 3 | Aug , 2016
In the final days of World War II, a secret experiment to weaponize sharks is shut down and destroyed by the Third Reich. But now, 60 years later, a small ocean town is plagued by a bloodthirsty, mysterious creature, one built and reanimated using parts of the greatest killers to ever inhabit the sea – the Sharkenstein monster!The Reef: Stalked
IMDB 5.7 | Jul , 2022
After her sister's murder, Nic, her younger sister and two friends seek solace through a Pacific island kayaking adventure. Hours into the trip the women are stalked by a shark and must band together, face their fears and save each other.2025 Armageddon
IMDB 5.2 | Dec , 2022
A militant alien race launches an attack on Earth using gigantic creatures and geological disasters all based on those found on The Asylum's Movie Channel signal which reached their planet.Kaiju Decode
IMDB 0 | Oct , 2021
The catastrophe "Skyfall" was brought by the collapsed orbital space colony crashed into the Earth. Inside the crater at the crash site now inhabit Kaiju born by gene mutation. Ray, an avatar, comes to the area to collect the scattered "seeds", not knowing what really is going on there, He soon meets Mil, a mysterious girl. Is she a human, or a Kaiju?Sharknado 2: The Second One
IMDB 4.6 | Jul , 2014
A freak weather system turns its deadly fury on New York City, unleashing a Sharknado on the population and its most cherished, iconic sites - and only Fin and April can save the Big Apple.Godzilla, King of the Monsters!
IMDB 6.6 | May , 1956
During an assignment, foreign correspondent Steve Martin spends a layover in Tokyo and is caught amid the rampage of an unstoppable prehistoric monster the Japanese call 'Godzilla'. The only hope for both Japan and the world lies on a secret weapon, which may prove more destructive than the monster itself.Jaws 3-D
IMDB 4.5 | Jul , 1983
A giant thirty-five-foot shark becomes trapped in a SeaWorld theme park and it's up to the sons of police chief Brody to rescue everyone.Encounters in the Deep
IMDB 2.8 | Apr , 1979
An oceanographer diving in the Bermuda Triangle discovers an undersea world.Reiwa Shark
IMDB 9 | Sep , 2023
A large number of sharks suddenly appeared in Japan in the new era of "Reiwa" and devoured the Japanese people. The battle of the last man in Japan begins.King Kong vs. Godzilla
IMDB 6.8 | Aug , 1962
The advertising director of Pacific Pharmaceuticals, frustrated with the low ratings of their sponsored TV program, seeks a more sensationalist approach. He orders his staff to Faro Island to capture King Kong for exploitation. As Godzilla re-emerges, a media frenzy generates with Pacific looking to capitalize off of the ultimate battle.Mothra vs. Godzilla
IMDB 7 | Apr , 1964
Journalists Ichiro Sakai and Junko cover the wreckage of a typhoon when an enormous egg is found and claimed by greedy entrepreneurs. Mothra's fairies arrive and are aided by the journalists in a plea for its return. As their requests are denied, Godzilla arises near Nagoya and the people of Infant Island must decide if they are willing to answer Japan's own pleas for help.Gappa, the Triphibian Monster
IMDB 5.6 | Apr , 1967
An expedition in the South Pacific lands on a tropical island where the natives worship the mysterious deity Gappa. An earthquake opens up an underground cavern and a baby reptile is discovered inside. The natives warn the foreigners to leave the hatching alone, but they don't listen and take it back to a zoo in Japan. Soon after, moma and papa Gappa start smashing Tokyo looking for their kidnapped child.