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: 12/6/2024Network: Fuji TVStatus: Ended
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
Watch Now:Amazon
The Crushed Town
star
6.40
5 votes

#2 - 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
Watch Now:Amazon
The Ignited Lake
star
6.67
3 votes

#3 - 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
Watch Now:Amazon
The Victory of Eagles
star
6.67
3 votes

#4 - 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

#5 - 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
Watch Now:Amazon
The New Masters of Darkness
star
6.75
4 votes

#6 - The New Masters of Darkness

Season 1 - Episode 28 - Aired 4/11/1976

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.

Writer: Go Nagai
Watch Now:Amazon
The Fiancé of Death
star
6.75
4 votes

#7 - The Fiancé of Death

Season 1 - Episode 16 - Aired 1/18/1976

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.

Writer: Go Nagai
Watch Now:Amazon
The New Time of the Caves
star
6.75
4 votes

#8 - The New Time of the Caves

Season 1 - Episode 18 - Aired 2/1/1976

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.

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

#9 - The Enforcer

Season 1 - Episode 24 - Aired 3/12/1976

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.

Writer: Go Nagai
Watch Now:Amazon
The Fire Bird
star
6.75
4 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 Commando
star
6.75
4 votes

#11 - 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
Pegasus
star
6.75
4 votes

#12 - 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
Watch Now:Amazon
The Submerged Continents
star
6.80
5 votes

#13 - 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
Watch Now:Amazon
Death Comes From The Sea
star
6.86
7 votes

#14 - 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
Watch Now:Amazon
The Mercenary of Oppression
star
6.94
31 votes

#15 - 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
Watch Now:Amazon
The Invincible Cosmos
star
6.97
32 votes

#16 - 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
Watch Now:Amazon
Ants and Men
star
7.00
29 votes

#17 - 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
Watch Now:Amazon
A Star is Dead
star
7.00
32 votes

#18 - 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
Darkness Makers
star
7.00
31 votes

#19 - 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
Swans
star
7.00
5 votes

#20 - 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
Watch Now:Amazon
The Lightning Rock
star
7.03
33 votes

#21 - 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
Watch Now:Amazon
Baptism of Fire
star
7.03
31 votes

#22 - 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
Watch Now:Amazon
Prince of the Other World
star
7.06
17 votes

#23 - 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
Watch Now:Amazon
The Wings of Death
star
7.06
31 votes

#24 - 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
The Patrol of Eagles
star
7.10
31 votes

#25 - 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