UFO Robot Grendizer
Series 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.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 74 Episodes
25 min per episode
1975 – 1977
Premiered: Sun, Oct 5, 1975
Go NagaiLatest Aired Episode
Season 1, Episode 74: “This Is Not Goodbye”
Duke finally destroys King Vega but he and Maria must return to planet Fleed.
Seasons & Episodes Breakdown
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
UFO Robot Grendizer opening 1 widescreen 1080P HD
Type: Opening Credits • Published 2013-10-01
Cast & Creators
Explore Star Directory →
Kei Tomiyama
Duke Fleed / Daisuke Umon (voice)
Hiroya Ishimaru
Koji Kabuto (voice)
Joji Yanami
Genzo Umon / Great King Vega (voice)
Chiyoko Kawashima
Hikaru Makiba (voice)
Kosei Tomita
Danbei Makiba / General Gandal / Nuke / Whiter (voice)
Kazuko Sawada
Goro Makiba / Lady Gandal (voice)
Rihoko Yoshida
Grace Maria Fleed / Commander Marine (voice)
Banjo Ginga
Science Minister Zuril (voice)
Kenichi Ogata
Blaki / Bunta Arano (voice)
Keaton Yamada
Akira Hayashi (voice)
Nobuyo Tsuda
Hara Arano (voice)
Hiroshi Otake
Boss (voice)
Isamu Tanonaka
Mucha (voice)
Keiichi Noda
Captain Gorman (voice)
Kouko Kagawa
Commander Mineo (voice)
Akira Kamiya
Ainzu (voice)
Kazuko Sugiyama
Commander Kirika (voice)
Toru Furuya
Kane (voice)
Creative Leadership & Key Crew
Go Nagai
Shozo Uehara, Mitsuru Majima, Keisuke Fujikawa, Go Nagai
Chiaki Imada
Department Leadership Roster
Shozo Uehara
Writer
Chiaki Imada
Producer
Mitsuru Majima
Writer
Keisuke Fujikawa
Writer
Go Nagai
Writer
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
TV-G: General Audience — Suitable for all ages.
International Certification Matrix
General Audience — Suitable for all ages.
Interdit aux moins de 10 ans — 10+ only.
Not Rated — Evaluated outside standard classification boards.
FSK 12 — Restricted to viewers aged 12 and older.
Production Stills & Gallery
Official cinematic photography and background stills for UFO Robot Grendizer.
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Frequently Asked Questions About UFO Robot Grendizer
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is UFO Robot Grendizer about?
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.
How many seasons does UFO Robot Grendizer have?
UFO Robot Grendizer comprises 1 season available to explore.
Who stars in UFO Robot Grendizer?
Key cast members in UFO Robot Grendizer include Kei Tomiyama, Hiroya Ishimaru, Joji Yanami, Chiyoko Kawashima, Kosei Tomita.
Who created or directed UFO Robot Grendizer?
UFO Robot Grendizer was developed and directed by Go Nagai.