UFO Robo Grendizer isn’t ranked against other titles yet. A title needs ratings from 3 different sites and 5,000 votes. This one has 1 site and 2,899 votes so far. The ratings below are everything we hold for it.

UFO Robo Grendizer poster

Where to watch

No streaming service listed it when we checked on 13 October 2026. It may still be available where you are.

Streaming data from JustWatch

UFO Robo Grendizer

1975–1977 · TV Show · 26 min episodes · 1 season
–

MEANRANK

Not enough sites have rated this yet for a grade.

Every rating

IMDb’s figure comes from IMDb’s own data file, which we re-read about once a month.

Compare

The young Prince of planet Fleed flees his destroyed homeland aboard the UFO Robot Grendizer. On Earth, aided by a scientist and allies, he battles Vega's forces sent to capture Grendizer and conquer or destroy the universe.

Details

Created by
Go Nagai
Released
5 October 1975
Country
Japan
Language
Japanese
Episode length
26 min
Rated
TV-G
Episodes
74 across 1 season

This title elsewhere

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)