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UFO Robot Grendizer

★ 7.7/10•1975•25m•TV-G•Action & Adventure•Animation•Sci-Fi & Fantasy

The story revolves around Duke Fleed who is a survivor of the Vega Star, raised by Dr. Umon as his adoptive son, and known as Daisuke Umon on Earth. Years after his arrival, he's faced with the threat of King Vega and his army, who want to conquer the Earth. With his friends Koji and Hikaru (and later his kid sister Maria Grace), Duke decides to fight back using his best weapon, the almighty Grendizer.

Shozo Uehara · Writer

Mitsuru Majima · Writer

Keisuke Fujikawa · Writer

Go Nagai · Writer

StatusEnded

Runtime25m

LanguageJA

First Air DateOct 5, 1975

StatusEnded

Runtime25m

LanguageJA

First Air DateOct 5, 1975

Toei Animation

Episodes

Episode 1 - Brothers of the Universe

Brothers of the Universe

Koji Kaboto tries his OVT that he made with pieces of mecano. When flying, he is attacked by the UFOs of Vega. Fortunately Duke Fleed arrives on time to save the day (but not too quickly nonetheless). Koji does not actually know that Duke Fleed is the prince of Fleed.

Oct 5, 1975

Episode 2 - Prince of the Other World

Prince of the Other World

Koji discovers the identity of the Duke Fleed, but has no time to ask questions because Vega attacks. Duke Fleed and Koji unite their power and push back the enemy.

Oct 12, 1975

Episode 3 - The Tragic Fiesta

The Tragic Fiesta

Dampee Makeeba organizes a party at the ranch and invites Koji and Duke Fleed. The latter has no time to eat anything because Vega attacks. Will he have the time to make it to Grendizer before the earth is ravaged? All bets are open...

Oct 19, 1975

Episode 4 - The Island of Fear

The Island of Fear

Gandal wants to discover the hiding place of Grendizer. So he launches a massive attack. Koji tries to confront the enemies alone, but he only succeeds to crush himself on a deserted island. Finally Duke Fleed makes it there and saves the day.

Oct 26, 1975

Episode 5 - The Pitfall of Death

The Pitfall of Death

Koji, Hikaro, Goro and Bunta are taken in hostage. Actarus interrupts his siesta to free them.

Nov 2, 1975

Episode 6 - Attack on Perlepolis

Attack on Perlepolis

Hikaro leaves for Perlepolis with Bunta. Their bus is attacked by a monster of Vega. Koji distracts the monster the time that Duke Fleed arrives (Grendizer has trouble to start up in winter).

Nov 9, 1975

Episode 7 - The Feast of the Wolves

The Feast of the Wolves

Janus, from the fearsome Ruins' Division, attacks Grendizer that is powerless in front of the brutality and the agility of his enemy.

Nov 16, 1975

Episode 8 - The Radars are Off

The Radars are Off

Blaki sets a trap to Grendizer by hiding mines in a cloud of spatial dust. Koji falls in the trap. Fortunately Duke Fleed helps him and destroys the Golgoth 8.

Nov 23, 1975

Episode 9 - The Black Moon Camp

The Black Moon Camp

Koji is captured with his UFO by the Vegans. Grendizer attacks the camp of the black Moon to save him.

Nov 30, 1975

Episode 10 - Vega's Spy

Vega's Spy

An inhabitant of the planet Rubi is contacted by Vega to explode the UFO carrier of Grendizer. The mission fails because of Duke Fleed and the Vegans try to kill the Rubinian. But Duke Fleed flies to his help.

Dec 7, 1975

Episode 11 - The Day when the Sun will Stop

The Day when the Sun will Stop

The Vegans plan is to bring Grendizer to the shadow of the moon during the eclipse because Grendizer's systems will shut down temporarily under it and then destroy it.

Dec 14, 1975

Episode 12 - Blood on Snow

Blood on Snow

Daisuke and Kogi are sent to investigate an avalanche and to find survivors. They find a girl named Mirana who lost her memory. Back at Space Science Centre she begins to remember how a saucer destroyed her home.

Dec 21, 1975

Episode 13 - By Iron and by Fire

By Iron and by Fire

A new Vegan mecha comes to destroy Earth. It sucks power from the sun and burns everything in its path. Grendizer is damaged by it and has to withdraw. As the mecha attacks again Grendizer has to go to battle weaponless.

Dec 28, 1975

Episode 14 - The Day of the Rising Sun

The Day of the Rising Sun

Boss, Nuké, and Mocha are in this episode. They are visiting their old friend Koji Kabuto. The Vegans keep their eye on a mysterious orange robot that is found skiing near-by. Commander Blacki orders the Minifo to follow it and investigate.

Jan 4, 1976

Episode 15 - Red Akerae

Red Akerae

Commander Yara is forced to create a mecha that creates earthquakes and use it on the city Kanto.

Jan 11, 1976

Episode 16 - The Fiancé of Death

The Fiancé of Death

A Vegan pilot lands near the Space Science Centre and makes Mr. Hayashi's fiancé, Kaori, a spy for him. She takes Dr. Umon as a hostage.

Jan 18, 1976

Episode 17 - The Infernal Ride

The Infernal Ride

The Vegans begin building a base for their operations on Earth. The saucer "Giba Giba" begins to attack but Grendizer comes to save the day by saving a town and a mountain.

Jan 25, 1976

Episode 18 - The New Time of the Caves

The New Time of the Caves

Dr. Umon made a project so that Grendizer is able to launch without revealing his whereabouts to the enemy. Kabuto is control by the Vegans and fights Duke.

Feb 1, 1976

Episode 19 - The Crushed Town

The Crushed Town

A huge meteor is headed straight gives order to fire on the meteor and change its course to head for the planet Earth. The meteors are detected and Grendizer launches to intercept them before they hit land.

Feb 8, 1976

Episode 20 - Earth in Danger

Earth in Danger

Daisuke gets the suspicion that the Vegans may be planning to pull the moon down to Earth. Duke Freed launches Grendizer and follows Koji who already went to explore the area of Mount Kirofoki.

Feb 15, 1976

Episode 21 - The Submerged Continents

The Submerged Continents

The Vegans plan to melt ice in the North Pole. This will cause the sea level to rise with catastrophic results to the shores on Earth.

Feb 22, 1976

Episode 22 - The Slayers of the Sky

The Slayers of the Sky

The Vegans are planning to steal Dr. Chibana's new device so that they can use it to silence Duke Freed and his Grendizer.

Feb 23, 1976

Episode 23 - The Flood of the New Worlds

The Flood of the New Worlds

The Vegans continue their attempts to discover Grendizer's secret hideout as they are sure that the Space Science Centre has something to do with it. Hikaru finds out who Daisuke really is.

Mar 5, 1976

Episode 24 - The Enforcer

The Enforcer

Commander Witer successfully sneaks into Earth as Dr. Space who is a well-known acquaintance of Dr. Umon and a reliable person so he can find Duke Fleed and kill him.

Mar 12, 1976

Episode 25 - Fleed's Lovers

Fleed's Lovers

uke Freed's childhood friends Nayda, brainwashed by the Vegans, attempts to put a bomb on Grendizer but Duke stops her. Nayda accuses Duke of being a traitor. Koji attempts to pilot Grendizer but is almost killed.

Mar 19, 1976

Episode 26 - The Edges of the Abyss

The Edges of the Abyss

Dr. Umon sends Koji and Hayashi on a mission in outer space to build a satellite station. At the same time, the Space Science Centre is surrounded by a huge Minifo saucer squadron.

Mar 26, 1976

Episode 27 - Win or Perish

Win or Perish

Grendizer's delicate weapon systems malfunction and he finds himself struggling against the enemy. The Vegans arrive and descend upon the Center. Hikaru and Daisuke must fix Grendizer and save the Center.

Apr 4, 1976

Episode 28 - The New Masters of Darkness

The New Masters of Darkness

General Zuril is a brilliant scientist who will try to find different ways of taking down Grendizer. Daisuke, Hikaru, and Goro are attacked by Vegans and Danbi puts on his gear and begins fighting them too.

Apr 11, 1976

Episode 29 - The Fire Bird

The Fire Bird

Vegans shrink the cells of the living body to make Harook become a young boy for a time so he can spy Space Science Centre. Harrok and Goro become friends but later the effects of the shrinking begin to wear off so Harook captures Goro.

Apr 18, 1976

Episode 30 - The Lightning Rock

The Lightning Rock

A strange rock full of radiation energy lands on Earth and Dr. Umon can't make much of this new phenomenon. At the same time, the Vegans discover this strong source of energy and put it to use in their next saucer beast.

Apr 25, 1976

Episode 31 - A Dreamer from Outer-Space

A Dreamer from Outer-Space

The Boss, Koji, and Bunta go to the Boss Borot to begin their counterattack of the Vegan attack on them but will face some technical difficulties. Grendizer gets into some trouble while trying to help them but the Boss Borot will help Grendizer in the funniest way but will lose his Boss Spazer.

May 2, 1976

Episode 32 - The Ghost Queen

The Ghost Queen

The Vegans send a woman by the name of Marian who looks identical to Duke Freed's mother who passed away on planet Freed.

May 9, 1976

Episode 33 - The Wings of Death

The Wings of Death

The Vegans send a bird named "Zari Zari" to distroy Grendizer, but Duke remember a similar bird from his home planet Fleed and will use this knowledge to go and finish it off.

May 16, 1976

Episode 34 - The Mercenary of Oppression

The Mercenary of Oppression

Vega promised Commander Gos that if he kills Duke Freed then Vega would spare the Wolf Planet from Vegan brutality.

May 23, 1976

Episode 35 - The First Raid

The First Raid

General Gandal assigns Commander Beetle with his saucer beast to attack the Space Science Centre from underground. Meanwhile, Koji Kabuto's new Double Spazer ship has just been completed and Koji is ready to be air-born again.

May 30, 1976

Episode 36 - The Invincible Cosmos

The Invincible Cosmos

Dr. Umon calls Daisuke and Koji to show them the way that Grendizer and Double Spazer can unite together and fly. The objective of this is to minimize the need for Grendizer to have to lock in and out of Spazer as these are Grendizer's weakest moments and he is helpless in them.

Jun 6, 1976

Episode 37 - A Star is Dead

A Star is Dead

The Vegan plan is to steal a huge capsule full of Super Uranium from Earth. Vegan forces are dispatched immediately to do just that.

Jun 13, 1976

Episode 38 - Darkness Makers

Darkness Makers

Hikaru becomes a pilot. Duke Freed faces another Vegan saucer beast loaded with Vegatron rays, and Koji nearly gets captured by the Minifo after gathering the energy but manages to escape very injured.

Jun 20, 1976

Episode 39 - The Patrol of Eagles

The Patrol of Eagles

Danbi tells Daisuke that his daughter is outstanding and capable of helping him and Koji. Daisuke disagrees insisting that war and sport are two different things. Finally Daisuke will allow Hikaru to be part of the team after her vital help.

Jun 27, 1976

Episode 40 - The Awakening of Volcanoes

The Awakening of Volcanoes

A series of explosions start to occur under the sea and General Zuril wastes no time in discovering that this is raw Uranium. Saucer beast "Boi Boi" is launched to go and get this energy as this saucer beast naturally collects Uranium. At the same time Dr. Umon is alerted by these explosions which are close to an island with a Uranium capsule.

Jul 4, 1976

Episode 41 - Baptism of Fire

Baptism of Fire

Hikaru loses her consciousness during training and Duke Freed gets injured and his old wound gets worse. The Vegans begin their attack and Daisuke goes to the battle even though he is injured.

Jul 11, 1976

Episode 42 - Peril in Abode

Peril in Abode

Dr. Umon's Space Science Centre is undergoing some major changes to keep up with Vega's attacks. A super computer is installed in the base, and turning it on will be the final step. The Vegans plan to get rid of the base and leave Grendizer without a place to hide.

Jul 18, 1976

Episode 43 - The Victory of Eagles

The Victory of Eagles

A strange meteor heads slowly towards Earth and Koji will go unilaterally and see what it's all about. After nearly getting blinded by a ray that came out of the meteor, Koji's Double Spazer begins to exit the Earth's atmosphere.

Jul 25, 1976

Episode 44 - When Dogs are Loosened

When Dogs are Loosened

A young man by the name of Hiyoshi is very interested in searching for ancient evidence to prove that spacemen came to Earth in the past. He goes to look at walls in a near-by cave for ancient scripts to prove his theory, but the villagers think he is crazy. Hundreds of years ago, the Vegans had sent some of their people to Earth. There still is a metal on the wall that they used for landing, and this metal cannot be detected by the radar.

Aug 1, 1976

Episode 45 - Ants and Men

Ants and Men

With his telescope, Goro spots a meteor that splits in two with each piece landing in a different mountain. These actually contain eggs of the Vegan ants. When Goro tells everyone about it he is not taken seriously. Soon Grendizer and Drill Spazer will unite to face the new danger.

Aug 8, 1976

Episode 46 - The Ballet of Sharks

The Ballet of Sharks

Vegan robot sharks land one night and are hidden in a public pool for their next plan. Koji finds himself a hostage of the Vegans who tell him about their plans to take all of the people as hostages.

Aug 15, 1976

Episode 47 - The Ignited Lake

The Ignited Lake

Danbi induces a race between Daisuke and Koji. Koji takes it to seriously. The group goes camping near a lake. Vegans begin to descent in the lake and then the Space Science Centre suddenly gets attacked by missiles from the near-by lake where the Vegans stay hidden.

Aug 22, 1976

Episode 48 - World in Fusion

World in Fusion

Duke Freed unites with Koji and the Drill Spazer to chase a Vegan saucer beast. The Vegans make an acid swamp to sink the Space Science Centre.

Aug 29, 1976

Episode 49 - The Last Survivor

The Last Survivor

Maria tries to kill Duke, thinking the person who pilots Grendizer is evil but during the fight Duke necklace falls and the siblings discover who each other is.

Sep 5, 1976

Episode 50 - The Four-Headed Eagle

The Four-Headed Eagle

Maria the new member on the team, is able to control Grendizer and Marine Spazer. She also has the ability to foresee events so she is able to save Koji from Vegans.

Sep 12, 1976

Episode 51 - The Black Star

The Black Star

The Vegan plan is to make this moon enter the Earth's atmosphere and cause a catastrophe. The battle between Vegans and Grendizer takes longer than anticipated and it is too late for Grendizer to fire the missile.

Sep 19, 1976

Episode 52 - The Generation Of Monsters

The Generation Of Monsters

General Zuril orders a powerful attack with his latest saucer beast "Domo Domo" to defeat Grendizer before General Dantos gets the chance.

Sep 26, 1976

Episode 53 - The Beast

The Beast

Duke Freed will go after Hikaru who is hostige on foot not using Grendizer and help her escape from the giant beast while Koji takes Grendizer back for repairs.

Oct 3, 1976

Episode 54 - The Snake

The Snake

The Vegan built a base underwater knowing that Grendizer cannot withstand depths great than 400 meters.

Oct 10, 1976

Episode 55 - The Loch Ness Monster

The Loch Ness Monster

Vegans gather some fuel from an industrial island. General Zuril instructs General Gandal on what to do but he doesn't listen and he gets into trouble because his unilateral action revealed that the Vegans have a base on Earth.

Oct 17, 1976

Episode 56 - The Lynx of Outer-Space

The Lynx of Outer-Space

Dr. Umon launches a satellite into space to track Vegan movements on Earth.

Oct 24, 1976

Episode 57 - The Monster And The Child

The Monster And The Child

Koji and Maria are on their vacation in Tokyo, they get into a fight as usual and split up.

Oct 31, 1976

Episode 58 - The Lookalike

The Lookalike

The Vegans make a false Grendizer that attacked Earth people so the real Grendizer will be hated.

Nov 7, 1976

Episode 59 - The Commando

The Commando

A group of Vegan kids come to Earth and hold hostages the people inside the observatory.

Nov 14, 1976

Episode 60 - Rats

Rats

The Vegans attract a huge number of rats to use for their next mission. These rats are implanted with Vegatron bombs for the purpose of blowing up different targets in Tokyo.

Nov 21, 1976

Episode 61 - Pegasus

Pegasus

Toko 1, Toko 2, Toko 3, and Toko 4 are Vegan agents taking appearances of other people trying to distroy Space Science Centre.

Nov 28, 1976

Episode 62 - Swans

Swans

Swans are implanted with Vegatron missiles for the next Vegan plan. Duke Freed is forced to kill the swans and must head to the city and face saucer beast "Go Go".

Dec 5, 1976

Episode 63 - The Polar Bear

The Polar Bear

Kirika, a Vegan scientist, is sent to freeze with her new weapon Duke Fleed.

Dec 12, 1976

Episode 64 - 5 Minutes To Die

5 Minutes To Die

The Vegans invent a bomb and General Gandal threatens to blow up Tokyo is Grendizer does not surrender.

Dec 19, 1976

Episode 65 - A Great Between The Greats

A Great Between The Greats

The Vegans fire a big group of missiles towards Tokyo. The Grendizer Team launches to destroy the missiles before they hit the city.

Dec 26, 1976

Episode 66 - Death Comes From The Sea

Death Comes From The Sea

Maria in the Marine Spazer gets stuck in a giant seaweed trap and Koji swims to the bottom of the sea to help her.

Jan 2, 1977

Episode 67 - Diving Operation

Diving Operation

General Zuril launches an attack on the Space Science Centre with air balloon bombs. Koji gets caught by the Vegans and held as hostage.

Jan 9, 1977

Episode 68 - The Great Pain

The Great Pain

A young man from Freed named Kane is a loyal soldier of the Vegans. He comes to Earth to fight. Maria tries to face him and they both crash. Soon she will realize that Kane was her childhood friend from Freed.

Jan 16, 1977

Episode 69 - Like Father, Like Son

Like Father, Like Son

The son of Zouril,Zuril Jr. wants to fight Grendizer but Zouril doesn't want him to. Zuril Jr. sacrifice himself for his father in the end.

Jan 23, 1977

Episode 70 - The Imposter

The Imposter

Maria has a nightmare about her father being hostage. She goes to the cave where she saw her father in her dream along with Koji where she learns the truth.

Jan 30, 1977

Episode 71 - Best Friend

Best Friend

Moros, Duke's best friend from Freed was made to believe that Duke Freed destroyed Freed by Vega and now comes to Earth to kill Duke.

Feb 6, 1977

Episode 72 - Princess In Love

Princess In Love

Princess Rubina, Duke Fleed's fiancé comes to Earth to tell Duke that his planet is no longer polluted but dies after being shoot by one of Vega's generals.

Feb 13, 1977

Episode 73 - For The Love Of Earth

For The Love Of Earth

King Vega prepares to attack Earth but Duke and company are ready to stop him with the help of Grendizer and Spazers.

Feb 20, 1977

Episode 74 - This Is Not Goodbye

This Is Not Goodbye

Duke finally destroys King Vega but he and Maria must return to planet Fleed.

Feb 27, 1977

Actors

Kei Tomiyama

Kei Tomiyama

Duke Fleed / Daisuke Umon (voice)

Hiroya Ishimaru

Hiroya Ishimaru

Koji Kabuto (voice)

Joji Yanami

Joji Yanami

Genzo Umon / Great King Vega (voice)

Chiyoko Kawashima

Chiyoko Kawashima

Hikaru Makiba (voice)

Kosei Tomita

Kosei Tomita

Danbei Makiba / General Gandal / Nuke / Whiter (voice)

Kazuko Sawada

Kazuko Sawada

Goro Makiba / Lady Gandal (voice)

Rihoko Yoshida

Rihoko Yoshida

Grace Maria Fleed / Commander Marine (voice)

Banjo Ginga

Banjo Ginga

Science Minister Zuril (voice)

Kenichi Ogata

Kenichi Ogata

Blaki / Bunta Arano (voice)

Keaton Yamada

Keaton Yamada

Akira Hayashi (voice)

Nobuyo Tsuda

Hara Arano (voice)

Hiroshi Otake

Hiroshi Otake

Boss (voice)

Isamu Tanonaka

Isamu Tanonaka

Mucha (voice)

Keiichi Noda

Keiichi Noda

Captain Gorman (voice)

Kouko Kagawa

Commander Mineo (voice)

Akira Kamiya

Akira Kamiya

Ainzu (voice)

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