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.
74 Episodes
as Duke Fleed / Daisuke Umon
as Koji Kabuto
as Genzo Umon / Great King Vega
as Hikaru Makiba
as Danbei Makiba / General Gandal / Nuke / Whiter
as Goro Makiba / Lady Gandal
as Grace Maria Fleed / Commander Marine
as Science Minister Zuril
as Blaki / Bunta Arano
as Akira Hayashi
as Hara Arano
as Boss
as Mucha
as Captain Gorman
as Commander Mineo
as Ainzu
as Commander Kirika
as Kane
as Zuril Junior
as Princess Rubina
as Vénusia
as Actarus / Prince d'Euphor
as Alcor
as Professeur Procyon
as Minos
as Rigel
as Mizar
as Véga, le Grand Stratéguerre
as Hydargos
1970
1994
1996
1978
1998
1988
1976
1983
1968
1985
2015
2013
1995
1983
1998
1990
2011
