Hiroshi Koizumi als Shoichi Tsukioka | |
Keye Luke als Shoichi Tsukioka (voice) | |
Setsuko Wakayama als Hidemi Yamaji | |
Aya Oyama als Hidemi Yamaji (voice) | |
Minoru Chiaki als Kôji Kobayashi | |
Marvin Miller als Koji Kobayashi / Narrator (voices) | |
Masao Shimizu als Dr. Tadokoro | |
Mayuri Mokushô als Yasuko Inouye, Koji's girl | |
Takeo Oikawa als Osaka Chief of Police | |
Minosuke Yamada als Chief of Civil Defense | |
Takashi Shimura als Doctor Yamane | |
Sonosuke Sawamura als Foreman Shibeki | |
Yoshio Tsuchiya als Member of Osaka's SDF Tajima | |
Yukio Kasama als President of Fishery Koehi Yamaji | |
Paul Frees als Doctor Kyohei Yamane, Commander of Osaka's SDF Terasawa, President of Fishery Koehi Yamaji (voices) | |
Ren Yamamoto als Commander of Landing Craft Ikeda | |
George Takei als Commander of Landing Craft Ikeda (voice) | |
Seijirô Onda als Commander of Osaka's SDF Terasawa | |
Shin Ōtomo als Convict Leader | |
Senkichi Ōmura als Convict | |
Haruo Nakajima als Gigantis | |
Katsumi Tezuka als Angurus | |
Shōichi Hirose als Convict |
Motoyoshi Oda | Director |
Paul Schreibman | Producer |
Hugo Grimaldi | Director |
Masaru Satō | Original Music Composer |
Masanobu Miyazaki | Sound Recordist |
Rex Lipton | Music Editor |
Seiichi Endo | Director of Photography |
Masaki Ônuma | Lighting Technician |
Edmund Goldman | Associate Producer |
Tomoyuki Tanaka | Producer |
Kazuo Baba | Production Manager |
Takeo Kita | Production Design |
Teruaki Abe | Production Design |
Shigeru Kayama | Novel |
Takeo Murata | Screenplay |
Eiji Tsuburaya | Special Effects |
Eiji Tsuburaya | Visual Effects |
Sadao Iizuka | Visual Effects |
Hugo Grimaldi | Editor |
Paul Sawtell | Original Music Composer |
Shigeaki Hidaka | Screenplay |
Shigeru Kayama | Original Story |
Hugo Grimaldi | Writer |
Ib Melchior | Original Story |
Ed Watson | Original Story |