On screen
Cast
13 credited performers
Makoto Tsumura
Astro Boy/Atom (voice)
Miki Maruyama
Uran (voice)
Hisashi Katsuta
Dr. Ochanomizu (voice)
Ami Koshimizu
Ena (voice)
Chikao Ohtsuka
Dr. Tadeue (voice)
Unsho Ishizuka
Igza (voice)
Motoko Kumai
Tamao (voice)
Susumu Chiba
Shibugaki (voice)
Artwork unavailable
Yuuko Satou
Kenichi (voice)
Toshihiko Nakajima
Captain (voice)
Artwork unavailable
Akiko Kawase
Female Personnel (voice)
Eiji Miyashita
Operator (voice)
Keiichi Sonobe
Arifi (voice)