Discover
Hiroshi Koizumi
Tsukioka
Setsuko Wakayama
Hidemi
Minoru Chiaki
Kobayashi (as Mindru Chiaki)
Takashi Shimura
Dr. Yamane
Masao Shimizu
Dr. Tadokoro
Seijirô Onda
Commander (as Serjiro Onda)
Sonosuke Sawamura
Shibeki
Yoshio Tsuchiya
Tajima
Mayuri Mokushô
Radio Operator
Yukio Kasama
Father (as Yokio Kasama)
Takeo Oikawa
Police Chief
Minosuke Yamada
Chief of Civil Defense (uncredited)
Ren Yamamoto
Ikeda (uncredited)
Shin Ōtomo
Convict Leader (uncredited)
Senkichi Ōmura
Convict (uncredited)
Haruo Nakajima
Gigantis (uncredited)
Katsumi Tezuka
Angurus (uncredited)
Shōichi Hirose
Convict (uncredited)
Keye Luke
Tsukioka / Policeman (voice) (uncredited)
Aya Oyama
Hidemi (voice) (uncredited)
Marvin Miller
Kobayashi / Dr. Yamane / Narrator (voice) (uncredited)
Paul Frees
Commander / Father / Convict (voice) (uncredited)
George Takei
Ikeda / Osaka SDF Dispatcher (voice) (uncredited)
Jane Chang
Radio Operator (voice) (uncredited)
James Yagi
Osaka SDF Captain (voice) (uncredited)
Camera
Seiichi Endo
Director of Photography
Costume & Make-Up
Teizô Toshimitsu
Costume Design
Kanju Yagi
Costume Design
Yasuei Yagi
Costume Design
Yoshio Suzuki
Assistant Costume Designer
Eizo Kaimai
Costume Design
Crew
Eiji Tsuburaya
Special Effects
Masakatsu Asai
Special Effects
Masao Shirota
Special Effects
Hajime Tsuburaya
Special Effects Assistant
Hajime Tsuburaya
Special Effects
Motoyoshi Tomioka
Special Effects Assistant
Tohl Narita
Visual Effects Art Director
Yasuyuki Inoue
Visual Effects Art Director
Masakatsu Asai
Special Effects Assistant
Yoshio Irie
Special Effects Assistant
Akira Watanabe
Visual Effects Art Director
Motoyoshi Tomioka
Special Effects
Yoshio Irie
Visual Effects Art Director
Yôichi Manoda
Special Effects Assistant
Hiroshi Mukoyama
Special Effects
Sadamasa Arikawa
Special Effects
Yôichi Manoda
Special Effects
Tohl Narita
Special Effects Assistant
Yasuyuki Inoue
Special Effects Assistant
Koichi Takano
Special Effects
Koichi Takano
Special Effects Assistant
Paul Schreibman
Presenter
Lighting
Masaki Ônuma
Lighting Technician
Production
Paul Schreibman
Producer
Tomoyuki Tanaka
Producer
Edmund Goldman
Associate Producer
Kazuo Baba
Production Manager
Sound
Rex Lipton
Music Editor
Ichirô Minawa
Sound Effects
Paul Sawtell
Music
Bert Shefter
Music
Al Sarno
Sound Effects Editor
Masanobu Miyazaki
Sound Recordist
Herschel Burke Gilbert
Music
Hugo Grimaldi
ADR Supervisor
Masaru Satō
Original Music Composer
Writing
Ib Melchior
Original Story
Hugo Grimaldi
Writer
Shigeaki Hidaka
Screenplay
Shigeru Kayama
Novel
Takeo Murata
Screenplay
Edwin B. Watson
Original Story
Shigeru Kayama
Original Story
