• Home
  • Movie
  • Tv Shows
  • Anime
  • Sports
  • IPTV
  • Collection
  • AI Search
  • Download
  • Embed
Febbox Token

CinemaOS

Your entertainment hub

TrendingMoviesTV ShowsSearch
Powered byConsumet & TMDB API

Important Disclaimer

◝(ᵔᵕᵔ)◜

CinemaOS operates as a content aggregator and does not host any media files on our servers. All content is sourced from third-party providers and embedded services. For any copyright concerns or DMCA takedown requests, please contact the respective content providers directly.

Third-party ContentNo File Hosting

Built with ❤️ for entertainment enthusiasts worldwide

Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster

Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster

Watch TrailerWatch Movie
Share

Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster

1976
0h 31m
6.0(20 votes)
Action
Adventure
Animation

Overview

A giant sea monster known as Dragonsaurus has emerged from out of nowhere, terrorizing the depths of the oceans. Great Mazinger, Grendizer and the Getter Robo G team join forces to combat the new threat. But their task becomes more complicated when Dragonsaurus swallows up Boss Borot and makes its way towards Tokyo. Source: ANN

Links & Resources

IMDbView

Social & External

IMDb

Production Companies

Toei Animation

Videos & Trailers

1 video

Cast & Crew

9 members
Acting

神谷明

Ryo Nagare

神谷明
Acting

石丸博也

Kôji Kabuto

石丸博也
Acting

キートン山田

Hayato Jin

キートン山田
Acting

富山敬

Daisuke Umon / Duke Fleed

富山敬
Acting

野田圭一

Tetsuya Tsurugi

野田圭一
Acting

八奈見乗児

Dr. Umon / Professor Yumi

八奈見乗児
Acting

吉田理保子

Michiru Saotome

吉田理保子
Acting

大竹 宏

Boss

大竹 宏
Acting

富田耕生

Dr. Saotome

富田耕生

Similar Movies

Kaiju Bunraku
6.7
2017

Kaiju Bunraku

The Japanese art of bunraku puppetry dramatizes the existential crisis of a despondent denizen of a Kaiju-infested region of Japan; a rigorous theatrical tradition soaked in profound absurdism.

Movie
Kong: Skull Island
6.5
2017

Kong: Skull Island

Explore the mysterious and dangerous home of the king of the apes as a team of explorers ventures deep inside the treacherous, primordial island.

Movie
Ultraman Tiga & Ultraman Dyna: Warriors of the Star of Light
6.3
1998

Ultraman Tiga & Ultraman Dyna: Warriors of the Star of Light

The members of the Super GUTS force, one of whom is secretly Ultraman Dyna, are in the middle of a losing battle against an enormous monster on the surface of the moon, when suddenly a spaceship appears and saves them by zapping the beast. The crew of the ship claim to members of the world peace force that originally created the Super GUTS force, and they invite the GUTS members to enter their brainwave patterns into the ship's battle computer so it can be a more effective fighting system. It sounds like a good idea, but could they have some other plan up their sleeves?

Movie
Mobile Suit Zeta Gundam - A New Translation III: Love is the Pulse of the Stars
6.3
2006

Mobile Suit Zeta Gundam - A New Translation III: Love is the Pulse of the Stars

Universal Century 0087, Char Aznable has now become the leader of the AEUG. Scirocco, the man from Jupiter, schemes to seize control of the Titans. Haman, the Axis leader, is attempting to restore the Zabi family. Through politics and strategy, these three powers struggle for dominion over the Earth Sphere. The war builds to a deadly endgame around the space colony Gryps 2, which has been converted into a giant laser cannon. What destiny awaits Kamille at the end of the conflict? This is the final part of the Mobile Suit Zeta Gundam feature trilogy, which features enhanced animation and theme songs by GACKT.

Movie
Blue Comet SPT Layzner: Act-III Seal 2000
0
1986

Blue Comet SPT Layzner: Act-III Seal 2000

An expanded version of the final episode of the TV series (38) that features new animation and a longer epilogue.

Movie
De:vadasy
0
2000

De:vadasy

Superior technology may have bloomed by the year 2012, but it has not changed the face of humanity. For young men like Kay, life is still plagued by nothing but homework and girl trouble. When an unknown force besieges Earth with robotic war machines, however, it is Kay who is chosen to defend the human race. In order to activate the super-weapon Devadasy, Kay must find his perfect match. Only one man and one woman together can use the Devadasy, and protect the peace of mankind!

Movie
Godzilla 2000: Millennium
7.0
1999

Godzilla 2000: Millennium

An independent group of researchers called the Godzilla Prediction Network (GPN) actively track Godzilla as he makes landfall in Nemuro. Matters are further complicated when a giant meteor is discovered in the Ibaragi Prefecture. The mysterious rock begins to levitate as it's true intentions for the world and Godzilla are revealed.

Movie
1.0
2011

Gaiking II

The second phase of the Zelan invasion spans the globe as invincible robot monsters launch attacks from hidden bases in Antarctica, the Sahara Desert, South America and Japan.

Movie
Giant Robo Prologue-hen
0
2007

Giant Robo Prologue-hen

The pilot for GR: Giant Robo. However, there were significant changes between the pilot and the actual show, including a different writer and a different director. Thus, the special is less a promo for the series than an alternate version of how the series might have looked.

Movie
Astro Boy: Mighty Atom – Visitor of 100,000 Light Years, IGZA
0
2005

Astro Boy: Mighty Atom – Visitor of 100,000 Light Years, IGZA

The interplanetary spacecraft Galileo II carries Atom and his friends to Titan, a satellite of Saturn. However, what awaits them when they arrive there is an attack from an unknown entity. What appears is a mechanical life form called "Igza" that wants to destroy humans. The battle between Atom and Igza unfolds in the far reaches of space.

Movie
Transformers: Beginnings
6.9
2007

Transformers: Beginnings

On their home planet of Cybertron, the Autobots and Decepticons are involved in an explosive battle over the coveted AllSpark. With the fate of the universe at stake, the Autobots send it far from the reaches of the ruthless Megatron, leader of the Decepticons. But there are even more surprises in store when it crash-lands on Earth.

Movie
Mobile Suit Zeta Gundam - A New Translation I: Heir to the Stars
6.6
2005

Mobile Suit Zeta Gundam - A New Translation I: Heir to the Stars

Universal Century 0087. The Titans, a bellicose faction among the Earth Federation Forces, grows powerful and tyrannical, even using poison gas to suppress a civil unrest. Dissident soldiers from the same military stand against them, forming a resistance group called the AEUG. Kamille Bidan, a civilian student, gets entangled in this conflict when he impulsively steals the Gundam Mark II and joins the AEUG, running away from his home space colony. Then he begins to fight along with Char Aznable, a former Zeon ace pilot who has infiltrated the Earth Sphere for reasons of his own. This is the first part of the feature trilogy derived from the anime series Mobile Suit Zeta Gundam, and features enhanced animation and theme songs by GACKT.

Movie
Mobile Suit Zeta Gundam - A New Translation II: Lovers
6.4
2005

Mobile Suit Zeta Gundam - A New Translation II: Lovers

Universal Century 0087. As the civil war between the AEUG and the Titans continues, Kamille meets a mysterious girl named Four. But his encounter with Four, one of the Titans' "cyber-Newtypes," fills his heart with anguish. The grief-stricken Kamille fights his way back to space to find the new mobile suit Zeta Gundam waiting for him. Meanwhile, Paptimus Scirocco, the man from Jupiter, has added his strength to that of the Titans. And a third power is finally making its move, in the form of the Zeon remnants of Axis... With enhanced animation and a theme song by GACKT, the tragic romance of Kamille and Four unfolds in this second part of the Mobile Suit Zeta Gundam feature trilogy.

Movie
Son of Godzilla
6.5
1967

Son of Godzilla

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.

Movie
Gekiganger 3 - The Movie
6.0
1998

Gekiganger 3 - The Movie

If you have watched Nadesico, you know what Gekiganger is. This is a great show to watch at a convention with a lot of people. I can not explain how cool it was to sing the opening theme and cry when Joe die with hundreds of other people. It not only makes fun of classic giant robot shows, but the movies as well. The first half is compilation of all the clips from Nadesico, while the second half is a new story. This show even has a cameo appearance from the Nadesico crew.

Movie
Deep Sea Mutant Snake
6.9
2022

Deep Sea Mutant Snake

After his fiancé sudden death, Qin Yu is convinced Cass Corporation is somehow involved and is determined to find the truth. Booking passage on the same cruise ship as former Cass employee, Jason, Qin Yu follows him. Qin Yu hopes to secure the information he needs on Cass to be able to testify against them in court. But Qin Yu isn’t the only person on board hoping to gain intel on Cass. Desperate for a story, reporter Feng Li tails both Qin Yu and Jason, booking passage on the same cruise. Unfortunately, no one has much of a chance to gain information as the ship is suddenly attacked by giant mutant snakes. Escaping the attack, the survivors find themselves on the very island Cass Corporation has been conducting their illegal experiments. Hunted by monsters of all sorts, will any of the survivors find a way to bring Cass down and make it off the island alive?

Movie
Eureka Seven Hi-Evolution 1
5.4
2017

Eureka Seven Hi-Evolution 1

It all begins with the story that was left untold—the earth-shattering incident where Renton's father disappeared. With the mysterious pilot Eureka by his side, only Adroc Thurston could undo his own mistake, sparking the event that changed everything and earned him the title of a hero. Now, ten years later, Eureka lies in critical condition as Renton leaves the crew of the Gekko. But when he finds himself in the care of his father's old friends, he has a choice to make. Either stay with the loving family he's always wanted, or earn the love he seeks.

Movie
Mobile Suit Gundam 00 Special Edition I: Celestial Being
5.9
2009

Mobile Suit Gundam 00 Special Edition I: Celestial Being

Like the Japanese Special Editions of other Gundam and Sunrise anime series, this is the first of three volumes that will condense the first 25-episode season of Gundam 00 into feature-length videos. They all feature some new animated sequences and some partially re-recorded dialogue.

Movie
Daikaiju Eiga G
7.0
2007

Daikaiju Eiga G

Student film and first feature by director Kiyotaka Taguchi. A giant monster invades Japan sending everyone into a panic. The military efforts are useless until a giant robot appears to save humanity. Blends tokusatsu practical FX with CG for an impressive debut.

Movie
What to Do With the Dead Kaiju?
4.6
2022

What to Do With the Dead Kaiju?

A large monster attacks Japan, but dies suddenly. While the people rejoice and bask in relief, the giant corpse left behind begins to slowly rot and bloat. If it explodes, the nation will be destroyed.

Movie

Recommended Movies

G.
7.3
2010

G.

G. remembers how he came up with an idea, and devoted his life to make it happen. Now he is making progress and achieves an extraordinary act, only with the power of his mind.

Movie
Baba Yaga
5.4
1973

Baba Yaga

Carroll Baker stars in this psychedelic shocker about a mysterious witch who casts a spell over attractive, youthful fashion photographer Valentina Rosselli. Thrust into a world of sadism, Valentina must figure out whether the torture being inflicted on her is because of one woman's twisted agenda … or a curse known as Baba Yaga.

Movie
Great Mazinger vs. Getter Robo G: The Great Space Encounter
5.8
1975

Great Mazinger vs. Getter Robo G: The Great Space Encounter

When a UFO arrives from space and attacks the Getter Institute, Getter Robo is launched to stop it; but the might of the UFO and its giant space monsters prove to be too much for the Getter team. Not only is Getter Robo defeated, but Ouishan is killed in action! With Getter Robo out of commission, the world's only hope appears to be Great Mazinger, but the aliens' power might also be too much for even him. Can Dr. Saotome build a new Getter Robo in time to help save Great Mazinger, Japan, and the entire world?

Movie
Spring
7.0
2010

Spring

This is a story about a city guy Nikolai, who will have to go instead of his friend on a rural business trip. A series of funny events, meetings and the beauty of the Yakut village encourage Nikolai to make an important decision in his life…

Movie
C(r)ook
7.1
2004

C(r)ook

A killer for the Russian Mafia in Vienna wants to retire and write a book about his passion - cooking. The mafia godfather suspects treason.

Movie
The Cave of the Golden Rose
6.4
1991

The Cave of the Golden Rose

After a queen's tragic death, the king abandons his newborn daughter in a cave, but a witch saves her. Years later, the tomboy princess must confront and ultimately falls in love with the enemy king.

Movie
A New Girl in Paris!
6.4
2018

A New Girl in Paris!

Tamara has been separated from Diego for two years. She finally leaves home to live the student adventure in Paris with his girlfriend Sam. In a galley apartment, they accept a cohabit with Wagner. Problem: Diego is part of the lot, and he is no more single.

Movie
The Art of Happiness
8.1
2013

The Art of Happiness

Sergio driving a taxi in a white Naples overflowing sadness and garbage. Pouring rain leads her clients through the city trying to process the death of his brother, who started ten years earlier for Tibet and never returned. A pop singer, a recycler of fragments of life, a radio announcer, an old uncle, alternate seats on its bearing, each in its own way, a trace of his brother loved. Stubborn not to go over and get lost in an endless race, Sergio is overwhelmed by memories and the music produced in pairs with Alfredo, which in Buddhism and in its foundations had found the strength to cope with the disease. Those notes that he believed buried and laid to always return overbearing and demanding a soundboard that resonate and express his being sound. Putting his hand on the piano, Sergio Alfredo feel again, giving the past with the present and realizing itself in the feeling.

Movie
Panda
6.5
2014

Panda

Two teenagers are playing by night in a dirty parking lot. After they are driving on an empty road, they start to tease each other on the way to the sea, but they seem to be too young to drive and the road is a bit strange.

Movie
Arabesque
7.3
1989

Arabesque

This is the tragicomic story of two lovers who cannot ever get together.

Movie
For a Few Dollars More
8.0
1965

For a Few Dollars More

Two bounty hunters both pursue the brutal and sadistic bandit, El Indio, who has a large bounty on his head.

Movie
Get Smart's Bruce and Lloyd Out of Control
5.0
2008

Get Smart's Bruce and Lloyd Out of Control

Bumbling R&D inventors Bruce and Lloyd get out of the lab and into the field as they search to locate their latest invention - which has somehow gone missing. When you're used to spending your day inventing the most cutting edge spy equipment known to man, adapting the stealth and guile needed to become a true secret agent doesn't come naturally. Unfortunately the invisibility cloak that the pair recently collaborated on has disappeared, and in order to ensure that it doesn't fall into the hands of KAOS they will have to master the skills of a true spy. But how exactly does one find an object that's invisible to begin with? As the search gets underway, these brainy inventors are given an eye-opening crash course in high-level espionage.

Movie
NJPW G1 Climax 33: Day 16
7.4
2023

NJPW G1 Climax 33: Day 16

The sixteenth night of the tournament took place on August 8th, 2023 at Act City Hamamatsu in Naka-ku, Hamamatsu, Shizuoka, Japan.

Cruel Intentions
6.8
1999

Cruel Intentions

Slaking a thirst for dangerous games, Kathryn challenges her stepbrother, Sebastian, to deflower their headmaster's daughter before the summer ends. If he succeeds, the prize is the chance to bed Kathryn. But if he loses, Kathryn will claim his most prized possession.

Movie
Trinity Is Still My Name
7.4
1971

Trinity Is Still My Name

The two brothers Trinity and Bambino are exchanged by two federal agents and take advantage of the situation to steal a huge booty hidden in a monastery by a gang of outlaws.

Movie
Inland Empire
7.0
2006

Inland Empire

An actress’s perception of reality becomes increasingly distorted as she finds herself falling for her co-star in a remake of an unfinished Polish production that was supposedly cursed.

Movie
Six Reasons Why
5.2
2008

Six Reasons Why

In a desolate place called the Badlands, four men stand off with guns drawn, their fingers ready at the trigger. Among them are a fugitive seeking redemption, a son out to avenge his father's murder, a loyal servant with a secret and a murderous criminal hired to kill with a vengeance. This is their story...in a place where revenge, deception and cruelty are a way of life.

Movie
Disney Presents: Main Street Electrical Parade - Farewell Season
5.4
1996

Disney Presents: Main Street Electrical Parade - Farewell Season

Catch the spark after dark at Disneyland Park. And say farewell to one of the Magic Kingdom's most celebrated traditions - The Main Street Electrical Parade. Where else, but in The Main Street Electrical Parade, could you see an illuminated 40-foot-long fire-breathing dragon? And hear the energy of its legendary melody one last time? It's unforgettable after-dark magic that will glow in your heart long after the last float has disappeared.

Movie