| Person | Type | Job | Role(s) |
|---|---|---|---|
 Akira Ifukube | Crew | Sound | Original Music Composer |
 Eiji Tsuburaya | Crew | Crew | Special Effects Coordinator |
 Hajime Koizumi | Crew | Camera | Director of Photography |
 Ishirō Honda | Crew | Directing | Director |
Ryôhei Fujii | Crew | Editing | Editor |
Shigeru Komatsuzaki | Crew | Writing | Novel |
 Shinichi Sekizawa | Crew | Writing | Screenplay |
Shunro Oshikawa | Crew | Writing | Novel |
Takeo Kita | Crew | Art | Production Design |
 Tomoyuki Tanaka | Crew | Production | Producer |
 Akemi Kita | Cast | Actress | Rimako - Sneezing Model |
 Akihiko Hirata | Cast | Actor | Mu Agent #23 |
 Akio Kusama | Cast | Todoroki Takashi, Ken Taketai officersI | |
 Bin Furuya | Cast | Actor | JSDF member |
Eisaburo Komatsu | Cast | Sergeant Goten Kenbutai | |
Enver Altenbay | Cast | Actor | Minor Role (uncredited) |
 Haruo Nakajima | Cast | Actor | Mu Empire man / Self Defense Forces exec |
 Hideo Shibuya | Cast | Actor | |
 Hideyo Amamoto | Cast | Actor | High Priest of Mu |
Hiroshi Akitsu | Cast | ||
Hiroshi Hasegawa | Cast | Actor | Liuetenant Fuji |
 Hiroshi Koizumi | Cast | Actor | Inspector |
Hisaya Ito | Cast | Actor | Shindo |
 Ikio Sawamura | Cast | Actor | Taxi Driver |
Kamayuki Tsubono | Cast | ||
 Katsumi Tezuka | Cast | Actor | Mu Henchman |
 Keiji Sakakida | Cast | Actor | Mt. Mihara Climber |
 Ken Uehara | Cast | Actor | Admiral Kosumi |
 Kenji Sahara | Cast | Actor | Uto Omino |
Kôji Uno | Cast | Police Officer | |
Masayoshi Kawabe | Cast | ||
 Minoru Takada | Cast | Actor | Government Official |
 Nadao Kirino | Cast | Actor | Kidnapped Scientist |
 Osman Yusuf | Cast | Actor | Mu Submarine Crewman |
 Rinsaku Ogata | Cast | Actor | |
 Shin Ōtomo | Cast | Actor | Government Official |
Shinjirô Hirota | Cast | ||
Shirō Tsuchiya | Cast | Actor | Senior Officer |
 Shōichi Hirose | Cast | Actor | Mu Henchman |
 Susumu Fujita | Cast | Actor | Defense Commander |
 Tadao Takashima | Cast | Actor | Tasumo Hatanaka |
Takuzō Kumagai | Cast | (as Jirô Kumagai) | |
 Tetsu Nakamura | Cast | Actor | Warship Captain |
 Tetsuko Kobayashi | Cast | Actress | Empress of Mu |
Toshio Miura | Cast | Actor | |
 Wataru Ōmae | Cast | Actor | Police Officer |
 Yasuzō Ogawa | Cast | Actor | Mu Henchman Beside High Priest of Mu |
 Yoshifumi Tajima | Cast | Actor | Tome 'Amano' Amanoshome |
Yukihiko Gondô | Cast | Military Henchman | |
 Yutaka Nakayama | Cast | Actor | Sailor |
Yutaka Oka | Cast | Actor | Man of Bus |
 Yōko Fujiyama | Cast | Actress | Makoto Jinguji |
 Yū Fujiki | Cast | Actor | Yoshito Nishibe |
Hideo Ôtsuka | Cast | Actor | |
Sadako Amemiya | Cast | Memoko - Girl in Susumu's studio | |
Kuniyoshi Kashima | Cast | ||
 Jun Tazaki | Cast | Actor | Captain Hachiro Jinguji |
Kazuo Hinata | Cast | Defense Agency Executive | |
Ralph Jesser | Cast | One of Mu Imperials (uncredited) | |
Keisuke Yamada | Cast | ||
| Person | Type | Job | Role(s) |
