UFO Robo Grendizer

Alternative title:
Atlas Ufo Robot (Italian)
Duke Fleed (Spanish)
Goldorak (French)
Grendizer (Arabic)
UFO Robo Grandizer
UFO Robot Goldrake (Italian)
جراندايزر (Arabic)
مغامرات الفضاء , يوفو- قرندايزر (Arabic)
ＵＦＯロボグレンダイザー (Japanese)

Duke Fleed 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.
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Twenty-six episodes of Grendizer were shown on American TV as part of the multi-mecha show Force Five, out of the total of 74 in the original series. Many character's names were changed: Grendizer spelling was changed to Grandizer, Duke Fleed was Orion Quest, and then changed his name to Johnny Bryant; Planet Fleed's name was changed to Antares, and so on. This corresponds to the first season and story arc (ending with the death of one of the main villains, who is replaced afterwards). Although Mazinger Z was later imported to the United States, Kouji's character appearing in both Tranzor Z and Grandizer was not acknowledged.