Stars (in credits order)
Hiroshi Watari
Spielban
Jun Takanomaki
Diana
Naomi Morinaga
Helen
Machiko Soga
Pandora
Tôru Ôhira
Narrator
Shôzô Îzuka
Deathzero
Michiko Nishiwaki
Rikkî
Ichirô Mizuki
Dr. Ben
Mickey Curtis
Emperor Guillotine
Satoshi Kurihara
Captain
Rachel Griffiths
Anna (Spielvan and Helen's mother)
Masaru Nagai
Young Spielban
Mika Katsumura
Young Diana
Eiichi Kikuchi
President Kurokane
Mitsuko Horie
Spielvan and Helen's Mother
Rei Saito
Young Helen