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

Brothers of the Universe

Prince of the Other World

The Tragic Fiesta

The Island of Fear

The Pitfall of Death

Attack on Perlepolis

The Feast of the Wolves

The Radars are Off

The Black Moon Camp

Vega's Spy

The Day when the Sun will Stop

Blood on Snow

By Iron and by Fire

The Day of the Rising Sun

Red Akerae

The Fiancé of Death

The Infernal Ride

The New Time of the Caves

The Crushed Town

Earth in Danger

The Submerged Continents

The Slayers of the Sky

The Flood of the New Worlds

The Enforcer

Fleed's Lovers

The Edges of the Abyss

Win or Perish

The New Masters of Darkness

The Fire Bird

The Lightning Rock

A Dreamer from Outer-Space

The Ghost Queen

The Wings of Death

The Mercenary of Oppression

The First Raid

The Invincible Cosmos

A Star is Dead

Darkness Makers

The Patrol of Eagles

The Awakening of Volcanoes

Baptism of Fire

Peril in Abode

The Victory of Eagles

When Dogs are Loosened

Ants and Men

The Ballet of Sharks

The Ignited Lake

World in Fusion

The Last Survivor

The Four-Headed Eagle

The Black Star

The Generation Of Monsters

The Beast

The Snake

The Loch Ness Monster

The Lynx of Outer-Space

The Monster And The Child

The Lookalike

The Commando

Rats

Pegasus

Swans

The Polar Bear

5 Minutes To Die

A Great Between The Greats

Death Comes From The Sea

Diving Operation

The Great Pain

Like Father, Like Son

The Imposter

Best Friend

Princess In Love

For The Love Of Earth

This Is Not Goodbye

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.

The Best Seasons of UFO Robot Grendizer

The Best Seasons of UFO Robot Grendizer

Season 1