Synopsis
Duke Fleed is a survivor of the Fleed Planet who is escaped to the Earth, onboard a mysterious "spaceship", where is raised by Dr. Umon as his adoptive son, and known as Daisuke Umon. 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 younger sister Maria Grace), Duke decides to fight back using his best weapon - the almighty Grendizer.
Related Anime
Adaptation
UFO Robo Grendizer
Side Story
UFO Robo Grendizer tai Great Mazinger,
Grendizer: Getter Robo G - Great Mazinger Kessen! Daikaijuu
Alternative Version
Uchuu Enban Dai-Sensou,
Grendizer Giga,
Grendizer U
Best Sites to Watch UFO Robo Grendizer
Community Discussion
✦ No links · No spam · 15 s cooldown