In mankind's grasp for the future, a sinister foe known only as Gargoyle begins his plans to take over the world. Nadia, with the help of a young inventor, Jean Ratlique, and Captain Nemo of the submarine Nautilus, must fight to save the world from Gargoyle and Neo-Atlantis.
Noriko Hidaka
Jean Roque Raltique (voice)
Yoshino Takamori
Nadia la Arwall (voice)
Toshiharu Sakurai
King / Hanson (voice)
Yuko Mizutani
Marie en Carlsberg (voice)
Kumiko Takizawa
Grandis Granva (voice)
Kenyu Horiuchi
Sanson (voice)
Akio Otsuka
Nemo (voice)
Motomu Kiyokawa
Gargoyle (voice)
Kikuko Inoue
Electra (voice)
Chikao Ohtsuka
Giger (voice)
Hiroshi Masuoka
Jean's Uncle (voice)
Hitoshi Takagi
Irion (voice)
Kaneto Shiozawa
Emperor Neo (voice)
Kappei Yamaguchi
Hamahama (voice)
