S01E01 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...
UFO Robot Grendizer
S01E36: 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.
Overview
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.
Episodes
S01E02 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.
S01E03 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...
S01E04 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...
S01E05 The Pitfall of Death
Koji, Hikaro, Goro and Bunta are taken in hostage. Actarus interrupts his siesta to free them.
S01E06 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).
S01E07 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.
S01E08 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.
S01E09 The Black Moon Camp
Koji is captured with his UFO by the Vegans. Grendizer attacks the camp of the black Moon to save him.
S01E10 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...
S01E11 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.
S01E12 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...
S01E13 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...
S01E14 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...
S01E15 Red Akerae
Commander Yara is forced to create a mecha that creates earthquakes and use it on the city Kanto.
S01E16 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.
S01E17 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.
S01E18 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.
S01E19 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...
S01E20 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.
S01E21 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.
S01E22 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.
S01E23 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.
S01E24 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.
S01E25 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...
S01E26 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.
S01E27 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.
S01E28 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...
S01E29 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...
S01E30 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...
S01E31 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...
S01E32 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.
S01E33 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.
S01E34 The Mercenary of Oppression
Vega promised Commander Gos that if he kills Duke Freed then Vega would spare the Wolf Planet from Vegan brutality.
S01E35 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...
S01E36 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...
S01E37 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.
S01E38 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.
S01E39 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...
S01E40 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...
S01E41 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.
S01E42 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...
S01E43 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...
S01E44 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...
S01E45 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...
S01E46 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...
S01E47 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...
S01E48 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.
S01E49 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.
S01E50 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.
S01E51 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...
S01E52 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.
S01E53 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.
S01E54 The Snake
The Vegan built a base underwater knowing that Grendizer cannot withstand depths great than 400 meters.
S01E55 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...
S01E56 The Lynx of Outer-Space
Dr. Umon launches a satellite into space to track Vegan movements on Earth.
S01E57 The Monster And The Child
Koji and Maria are on their vacation in Tokyo, they get into a fight as usual and split up.
S01E58 The Lookalike
The Vegans make a false Grendizer that attacked Earth people so the real Grendizer will be hated.
S01E59 The Commando
A group of Vegan kids come to Earth and hold hostages the people inside the observatory.
S01E60 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.
S01E61 Pegasus
Toko 1, Toko 2, Toko 3, and Toko 4 are Vegan agents taking appearances of other people trying to distroy Space Science Centre.
S01E62 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".
S01E63 The Polar Bear
Kirika, a Vegan scientist, is sent to freeze with her new weapon Duke Fleed.
S01E64 5 Minutes To Die
The Vegans invent a bomb and General Gandal threatens to blow up Tokyo is Grendizer does not surrender.
S01E65 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.
S01E66 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.
S01E67 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.
S01E68 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...
S01E69 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.
S01E70 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.
S01E71 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.
S01E72 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.
S01E73 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.
S01E74 This Is Not Goodbye
Duke finally destroys King Vega but he and Maria must return to planet Fleed.
Cast
Kei Tomiyama
Duke Fleed / Daisuke Umon
Hiroya Ishimaru
Koji Kabuto
Joji Yanami
Genzo Umon / Great King Vega
Chiyoko Kawashima
Hikaru Makiba
Kosei Tomita
Danbei Makiba / General Gandal / Nuke / Whiter
Kazuko Sawada
Goro Makiba / Lady Gandal
Rihoko Yoshida
Grace Maria Fleed / Commander Marine
Banjo Ginga
Science Minister Zuril
Kenichi Ogata
Blaki / Bunta Arano
Keaton Yamada
Akira Hayashi
Nobuyo Tsuda
Hara Arano
Hiroshi Ôtake
Boss
