Loading Page
Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster(1976)
Status: Released
Date: 1976-07-18
60%
21 Votes
Time: 0h 31m
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
Languages: Japanese.
Countries:
Japan
ProductionCompanies: 
Dynamic Planning
Movie: Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
Top 9 Billed Cast
神谷明
Ryo Nagare
石丸博也
Kôji Kabuto
キートン山田
Hayato Jin
富山敬
Daisuke Umon / Duke Fleed
野田圭一
Tetsuya Tsurugi
八奈見乗児
Dr. Umon / Professor Yumi
吉田理保子
Michiru Saotome
大竹宏
Boss
富田耕生
Dr. Saotome
Video Trailer Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
All 1 videos
Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! Great Sea Beast (1976) - Trailer - Trailer
Recommendations Movies
55%
Baba Yaga(it)
1973-09-20
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.
70%
Julieta(es)
2016-04-08
The film spans 30 years in Julieta’s life from a nostalgic 1985 where everything seems hopeful, to 2015 where her life appears to be beyond repair and she is on the verge of madness.
80%
Oppenheimer(en)
2023-07-19
The story of J. Robert Oppenheimer's role in the development of the atomic bomb during World War II.
69%
King Kong vs. Godzilla(ja)
1962-08-11
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.
85%
Parasite(ko)
2019-05-30
All unemployed, Ki-taek's family takes peculiar interest in the wealthy and glamorous Parks for their livelihood until they get entangled in an unexpected incident.
81%
The World of Apu(bn)
1959-05-01
Apu, now a jobless ex-student dreaming vaguely of a future as a writer, is invited to join an old college friend on a trip up-country to a village wedding.
69%
Lean on Pete(en)
2018-04-06
Charley Thompson, a teenager living with his single father, gets a summer job working for horse trainer Del Montgomery. Bonding with an aging racehorse named Lean on Pete, Charley is horrified to learn he is bound for slaughter, and so he steals the horse, and the duo embark on an odyssey across the new American frontier.
75%
The Two Popes(en)
2019-11-27
Frustrated with the direction of the church, Cardinal Bergoglio requests permission to retire in 2012 from Pope Benedict. Instead, facing scandal and self-doubt, the introspective Pope Benedict summons his harshest critic and future successor to Rome to reveal a secret that would shake the foundations of the Catholic Church.
57%
Main Tera Hero(hi)
2014-04-04
Seenu loves Sunaina but they're chased by a stalking cop, an infatuated beauty and her mafia don dad - can Seenu's heroics work?
70%
Dolemite Is My Name(en)
2019-10-04
The story of Rudy Ray Moore, who created the iconic big screen pimp character Dolemite in the 1970s.
67%
Border(sv)
2018-09-27
When a border guard with a sixth sense for identifying smugglers encounters the first person she cannot prove is guilty, she is forced to confront terrifying revelations about herself and humankind.
70%
The Little Girl Who Lives Down the Lane(en)
1976-12-25
13-year-old Rynn Jacobs lives in a New England beach town. Whenever the landlady inquires after Rynn's father, she claims that he's not available. But when the landlady's son, Frank, won't leave Rynn alone, she teams up with a neighbor Mario to maintain the dark family secret that she's been keeping to herself.
81%
Zack Snyder's Justice League(en)
2021-03-18
Determined to ensure Superman's ultimate sacrifice was not in vain, Bruce Wayne aligns forces with Diana Prince with plans to recruit a team of metahumans to protect the world from an approaching threat of catastrophic proportions.
60%
Re-Kill(en)
2015-10-16
Five years after a zombie outbreak, the men and women of R-Division hunt down and destroy the undead. When they see signs of a second outbreak, they fear humanity may not survive.
71%
Stranger Than Paradise(en)
1984-10-01
New York layabout Willie forms an unexpected bond with his young Hungarian cousin Eva when she pays him a surprise visit. Later, Eva moves in with their aunt in Cleveland, and Willie takes his best friend Eddie to see her—a visit that culminates in a strange, eventful trip to Florida.
65%
Tulip Fever(en)
2017-07-13
An artist falls for a married young woman while he's commissioned to paint her portrait. The two invest in the risky tulip market in hopes to build a future together.
75%
Frankenstein(en)
1931-11-21
Henry Frankenstein pieces together body parts in the hope of bringing a human-like creature to life. The mad scientist’s dreams are shattered by his monstrous creation awakening with rage to a world that hates and fears him.
Similar Movies
65%
Monster Hunter(en)
2020-12-03
A portal transports Cpt. Artemis and an elite unit of soldiers to a strange world where powerful monsters rule with deadly ferocity. Faced with relentless danger, the team encounters a mysterious hunter who may be their only hope to find a way home.
69%
Destroy All Monsters(ja)
1968-08-01
At the turn of the century, all of the Earth's monsters have been rounded up and kept safely on Monsterland. Chaos erupts when a race of she-aliens known as the Kilaaks unleash the monsters across the world.
63%
Ebirah, Horror of the Deep(ja)
1966-12-17
Searching for his brother, Ryota stows away on a boat belonging to a criminal alongside two other teenagers. The group shipwrecks on Letchi island and discover the Infant Island natives have been enslaved by a terrorist organization controlling a crustacean monster. Finding a sleeping Godzilla, they decide to awaken him to defeat the terrorists and liberate the natives.
64%
The War of the Gargantuas(ja)
1966-07-31
Gaira, a humanoid sea beast spawned from the discarded cells of Frankenstein's monster, attacks the shores of Tokyo. While the Japanese military prepares to take action, Gaira's Gargantua brother, Sanda, descends from the mountains to defend his kin. A battle between good and evil ensues, leaving brothers divided and a city in ruins.
60%
Ultraman Zero Side Story: Killer the Beatstar - Stage II: Oath of the Meteor(ja)
2011-12-22
One year after the battle with Belial's Galactic Empire, the members of Ultimate Force Zero returned to Planet Esmeralda to see Princess Emerana. They arrived to see her and Jean Bot captures by a mysterious artificial planet which then took of for another universe. In the Universe where the sphere fled to, Zap Spacy members Rei and Hyuga are forced to infiltrate it, as it is on a collision course with Planet Bram. Inside they encounter various robot monsters, that the Ultramen have fought in the past, all under the control of Beatstar, with one mission: "Destroy all organic life". After saving Emerana, they encounter a robot very similar to Jean Bot, Jean Killer. During their fight with Jean Killer, Zero learns from Jean Bot that Jean Killer is actually his twin brother. Ultimate Force Zero must now put a stop to Killer's rampage and defeat Beatstar in the process. This is part 2 of a 2-part special release to promote the movie Ultraman Saga.
68%
Gundam Reconguista in G Movie I: Go! Core Fighter(ja)
2019-11-29
The new era begins! The turbulent era known as the Universal Century has ended. Now, mankind looks towards prosperity and peace in the new era known as the Regild Century (R.C.). One of the most important resources in this era is the Capital Tower - a space elevator which towers over the land connecting Earth to space. Its purpose, to transport the Photon Batteries the Earth relies on for power. It is worshiped as a holy place. Tasked with protecting the tower, one day on a practice mission, young Capital Guard cadet Bellri Zenam is attacked by a high-performance G-Self Mobile Suit. Despite having never before encountered the G-Self, he feels a strange connection to it and its pilot, a space pirate called Aida Surugan. Little does Bellri know that he is about to uncover truths which will shake the entire Regild Century. Go! Core Fighter is the first of five films compiling the 2014 Gundam Reconguista in G TV series, featuring new cuts and alterations.
67%
Appleseed(ja)
2004-04-17
In a utopian society created at the end of the third world war, a female warrior who has been plucked from the badlands begins to see cracks in this new facade. And what does this community have planned for the rest of humankind?
90%
Super Sentai Strongest Battle Director's Cut(ja)
2019-07-10
A mysterious girl named Rita gathers heroes from Super Sentai teams to the planet Nemesis. The heroes are told that any wish they desire will come true if they can win the "Super Sentai Strongest Battle" tournament. A director's cut of the mini-series as a full-length feature.
69%
Godzilla 2000: Millennium(ja)
1999-12-11
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.
82%
Evangelion: 3.0+1.0 Thrice Upon a Time(ja)
2021-03-08
In the aftermath of the Fourth Impact, stranded without their Evangelions, Shinji, Asuka and Rei find refuge in one of the rare pockets of humanity that still exist on the ruined planet Earth. There, each lives a life far different from their days as an Evangelion pilot. However, the danger to the world is far from over. A new impact is looming on the horizon—one that will prove to be the true end of Evangelion.
72%
Macross: Do You Remember Love?(ja)
1984-07-21
It is A.D. 2009 and the human race is caught in a war between giant humanoids, male Zentrans and female Meltrans. Returning from the edge of our solar system after making a space fold, the SDF-1 Macross makes the long journey back to Earth with survivors of South Ataria Island.
65%
Appleseed: Ex Machina(ja)
2007-10-19
As members of ESWAT, the elite forces serving Olympus, Deunan and Briaereos are deployed anywhere trouble strikes. Olympus finds itself under a stealth attack - cyborg terrorism, deadly nanotech zealots, and rioting citizens are just some of the threats that Deunan must contend with as she fights to save Olympus!
20%
Battle Skipper The Movie(ja)
1996-07-02
Battle Skipper is a Japanese direct-to-video animated series based on the small toy mecha action figures by Tomy. Battle Skipper The Movie is a compilation of the 3 episode OVA that focuses mostly on the girls of St Ignacio's School for girls than the mecha itself.
70%
Patlabor: The Movie(ja)
1989-07-15
A mysterious suicide and a series of unmanned robot run-aways sparks off a Police investigation into the suspicious software on-board thousands of industrial robots around Tokyo.
74%
Patlabor 2: The Movie(ja)
1993-08-07
A Japanese police unit who use giant anthropomorphic robots (called Labors) is caught up in a political struggle between the civilian authorities and the military when a terrorist act is blamed on an Air Force jet. With the aid of a government agent, the team gets close to a terrorist leader to stop things from going out of control when after the military is impelled to impose martial law.
65%
Mobile Suit Gundam F91(ja)
1991-03-16
U.C. 0123. After a generation of peace, the Earth Federation has begun to build new space colonies to house humanity's growing population. But a new force, the aristocratic Crossbone Vanguard, plans to seize the colonies of the newly constructed Frontier Side for itself. As their home becomes a battlefield, a handful of young civilians struggle to escape the conflict. To save his friends and family, the reluctant warrior Seabook Arno becomes the pilot of a new Gundam which bears the code name F91.
32%
Monster(en)
2008-01-18
Two women, aspiring documentary filmmakers, find themselves trapped in a monster-plagued Tokyo in 2003.
72%
Mobile Suit Gundam: Char's Counterattack(ja)
1988-03-12
In UC 0093, the Federation has recovered from its defeat and has created a new anti-colonial special forces unit to deal with rebel forces: Londo Bell. Elsewhere in space, Char Aznable reappears out of self-imposed hiding with a declaration that he now commands his own Neo-Zeon movement, and intends to force the emigration of Earth's inhabitants to space by bringing about an apocalypse.
70%
Ghidorah, the Three-Headed Monster(ja)
1964-12-20
After a meteorite unleashes a three-headed beast upon Tokyo, Mothra tries to unite with Godzilla and Rodan to battle the extraterrestrial threat.
71%
Godzilla: Final Wars(ja)
2004-12-04
Humanity finally rids themselves of Godzilla, imprisoning him in an icy tomb in the South Pole. All is peaceful until various monsters emerge to lay waste to Earth's cities. Overwhelmed, humanity is seemingly saved by a race of benevolent aliens known as Xiliens. But not all is what it seems with these bizarre visitors. If humanity wishes to survive, they must reluctantly resurrect their most hated enemy, Godzilla.