Cast
柴田秀勝
Soldier (ep 3)
江川央生
Submarine Captain (ep 2)
大友龍三郎
Devil Snake Commander (ep 3)
笹岡繁蔵
Kerry Beoluke (ep 1)
立木文彥
Ryu the Horned Owl (G-5)
田中信夫
Sosai X
石塚運昇
Red Impulse, Kentaro Washio
麻生智久
Doctor B (ep 1)
千葉一伸
Galactor (ep 1)/Operator (ep 3)/Submarine Operator (ep 2)
子安武人
Dr. Kessler (ep 1)
小野坂昌也
Ken Washio the Eagle (G-1)
遠近孝一
Galactor (ep 3)
佐藤正治
Dr. Kirkland (ep 1)
松本梨香
Jinpei the Swallow (G-4)
中田和宏
Galactor Commander (ep 1)
辻谷耕史
Alan (ep 2)
青野武
Dr. Donaldson (ep 2)
長嶝高士
UNF Operator (ep 2)
北川米彦
Anderson
郷里大輔
General Clintos (ep 2)
掛川裕彦
Count Losmandos (ep 2)/Giuseppe Asakura (ep 1)
折笠愛
Berg Katse (female; ep 2)
安井邦彦
Galactor (ep 3)
西村知道
Secretary-General (ep 3)
増谷康紀
Galactor (ep 3)
岩男潤子
Jupiter Ninja (ep 2)
寺瀬今日子
Caterina Asakura (ep 1)
中嶋聡彦
Chairman Müllen (ep 2)
三木真一郎
Blackbird (eps 1-2)
塩沢兼人
Berg Katse
石井康嗣
Joe Asakura the Condor (G-2)
根谷美智子
Jun the Swan (G-3)
沢木郁也
Dr. Kōzaburō Nanbu