The Appearance of a Fake Grendizer!
The Vegans make a false Grendizer that attacked Earth people so the real Grendizer will be hated.
Aired 07/11/1976EP 58 - The Appearance of a Fake Grendizer!
1975
UFO Robo Grendizer
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.