Aiko Konoshima as Doctor Quinshtein (voice)

Daijiro Tsutsumi as Raska (voice)

Hidekatsu Shibata as Fuhrer Gattler (voice)

Hideyuki Tanaka as Jack Oliver (voice)

Kaneto Shiozawa as Marin (voice)

Katsunosuke Hori as Commissioner Tsukikage / Narrator (voice)

Kazuhiko Inoue as David (voice)

Keiko Han as Jemmy Hoshino (voice)

Keiko Toda as Afrodia (voice)

Makiko Kawaguchi as Nurse (voice)

Masato Yamanouchi as Doctor Reagan (voice)

Mugihito as Degrus (voice)

Shigeru Chiba as Miran (voice)

Shojiro Kihara as Garo (voice)

Shozo Iizuka as Negros (voice)

Takeki Nakamura as Emperor (voice)

Tamio Ohki as Crown of Baad (voice)

Teiji Ōmiya as Morgan (voice)

Tessyo Genda as Raita Hokuto (voice)

Tomiko Suzuki as Emily (voice)

Yuko Ochi as Rilan (voice)