Astro Boy/Atom (voice)
Makoto Tsumura
Uran (voice)
Miki Maruyama
Female Personnel (voice)
Akiko Kawase
Operator (voice)
Eiji Miyashita
Arifi (voice)
Keiichi Sonobe
Dr. Ochanomizu (voice)
Hisashi Katsuta
Ena (voice)
Ami Koshimizu
Dr. Tadeue (voice)
Chikao Ohtsuka
Igza (voice)
Unsho Ishizuka
Tamao (voice)
Motoko Kumai
Shibugaki (voice)
Susumu Chiba
Kenichi (voice)
Yuuko Satou
Captain (voice)
Toshihiko Nakajima
Director
Yoshio Takeuchi
Comic Book
Osamu Tezuka
Producer
Sumio Udagawa
Music
Takashi Yoshimatsu
Toshiyuki Fukai
Editor
Chieko Takayama
Cinematography
Keisuke Nakayama
Seiji Morita
Writer
Toru Nozaki