The WORST episodes of UFO Robot Grendizer

Every episode of UFO Robot Grendizer ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of UFO Robot Grendizer!

Escaping from Vega's evil forces, the young Prince of planet Fleed leaves his destroyed homeland aboard the UFO Robot Grendizer, a powerful war machine, and makes it to Earth. Rescued by a bright scientist and fellow earthlings, he fights the saucers and robots sent by Vega, who plans to seize the mighty Grendizer and conquer the whole universe, or destroy it either.

Last Updated: 3/25/2024Network: Fuji TVStatus: Ended
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The Ballet of Sharks
star
6.00
2 votes

#1 - The Ballet of Sharks

Season 1 - Episode 46 - Aired 8/15/1976

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.

Writer: Go Nagai
The Ignited Lake
star
6.67
3 votes

#2 - The Ignited Lake

Season 1 - Episode 47 - Aired 8/22/1976

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.

Writer: Go Nagai
The Victory of Eagles
star
6.67
3 votes

#3 - The Victory of Eagles

Season 1 - Episode 43 - Aired 7/25/1976

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.

Writer: Go Nagai
Watch Now:Amazon
Peril in Abode
star
6.67
3 votes

#4 - Peril in Abode

Season 1 - Episode 42 - Aired 7/18/1976

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.

Writer: Go Nagai
Pegasus
star
6.75
4 votes

#5 - Pegasus

Season 1 - Episode 61 - Aired 11/28/1976

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

Writer: Go Nagai
The Commando
star
6.75
4 votes

#6 - The Commando

Season 1 - Episode 59 - Aired 11/14/1976

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

Writer: Go Nagai
Watch Now:Amazon
The Crushed Town
star
6.75
4 votes

#7 - The Crushed Town

Season 1 - Episode 19 - Aired 2/8/1976

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.

Writer: Go Nagai
Death Comes From The Sea
star
6.83
6 votes

#8 - Death Comes From The Sea

Season 1 - Episode 66 - Aired 1/2/1977

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

Writer: Go Nagai
Swans
star
7.00
5 votes

#9 - Swans

Season 1 - Episode 62 - Aired 12/5/1976

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".

Writer: Go Nagai
The Fire Bird
star
7.00
3 votes

#10 - The Fire Bird

Season 1 - Episode 29 - Aired 4/18/1976

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.

Writer: Go Nagai
Watch Now:Amazon
The Mercenary of Oppression
star
7.00
30 votes

#11 - The Mercenary of Oppression

Season 1 - Episode 34 - Aired 5/23/1976

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

Writer: Go Nagai
The Invincible Cosmos
star
7.00
31 votes

#12 - The Invincible Cosmos

Season 1 - Episode 36 - Aired 6/6/1976

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.

Writer: Go Nagai
Darkness Makers
star
7.00
31 votes

#13 - Darkness Makers

Season 1 - Episode 38 - Aired 6/20/1976

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.

Writer: Go Nagai
Watch Now:Amazon
Ants and Men
star
7.00
29 votes

#14 - Ants and Men

Season 1 - Episode 45 - Aired 8/8/1976

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.

Writer: Go Nagai
The Lightning Rock
star
7.03
32 votes

#15 - The Lightning Rock

Season 1 - Episode 30 - Aired 4/25/1976

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.

Writer: Go Nagai
Baptism of Fire
star
7.03
31 votes

#16 - Baptism of Fire

Season 1 - Episode 41 - Aired 7/11/1976

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.

Writer: Go Nagai
A Star is Dead
star
7.03
31 votes

#17 - A Star is Dead

Season 1 - Episode 37 - Aired 6/13/1976

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

Writer: Go Nagai
Watch Now:Amazon
The Patrol of Eagles
star
7.10
31 votes

#18 - The Patrol of Eagles

Season 1 - Episode 39 - Aired 6/27/1976

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.

Writer: Go Nagai
Watch Now:Amazon
The Wings of Death
star
7.10
30 votes

#19 - The Wings of Death

Season 1 - Episode 33 - Aired 5/16/1976

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.

Writer: Go Nagai
Watch Now:Amazon
Prince of the Other World
star
7.14
14 votes

#20 - Prince of the Other World

Season 1 - Episode 2 - Aired 10/12/1975

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.

Writer: Go Nagai
5 Minutes To Die
star
7.20
5 votes

#21 - 5 Minutes To Die

Season 1 - Episode 64 - Aired 12/19/1976

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

Writer: Go Nagai
The Black Star
star
7.20
5 votes

#22 - The Black Star

Season 1 - Episode 51 - Aired 9/19/1976

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.

Writer: Go Nagai
Watch Now:Amazon
Win or Perish
star
7.22
32 votes

#23 - Win or Perish

Season 1 - Episode 27 - Aired 4/4/1976

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.

Writer: Go Nagai
The Submerged Continents
star
7.25
4 votes

#24 - The Submerged Continents

Season 1 - Episode 21 - Aired 2/22/1976

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.

Writer: Go Nagai
The Island of Fear
star
7.25
8 votes

#25 - The Island of Fear

Season 1 - Episode 4 - Aired 10/26/1975

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.

Writer: Go Nagai