| Person | Type | Job | Role(s) |
|---|---|---|---|
 Akira Ifukube | Crew | Sound | Original Music Composer |
 Eiji Tsuburaya | Crew | Crew | Special Effects |
 Hajime Koizumi | Crew | Camera | Director of Photography |
 Ishirō Honda | Crew | Directing | Director |
 Koji Hashimoto | Crew | Directing | Assistant Director |
Ryôhei Fujii | Crew | Editing | Editor |
 Shinichi Sekizawa | Crew | Writing | Screenplay |
Takeo Kita | Crew | Art | Art Direction, Production Design |
 Tomoyuki Tanaka | Crew | Production | Executive Producer |
 Akihiko Hirata | Cast | Actor | Chief Detective Okita |
 Akiko Wakabayashi | Cast | Actress | Mas Selina Salno |
 Emi Ito | Cast | Actress | Shobijin |
 Haruo Nakajima | Cast | Actor | Godzilla (uncredited) |
 Haruya Katō | Cast | Actor | Journalist (uncredited) |
 Heihachirō Ōkawa | Cast | Actor | Astronomer (uncredited) |
 Hideo Shibuya | Cast | Actor | Journalist (uncredited) |
 Hideyo Amamoto | Cast | Actor | Princess Salno's aide (uncredited) |
 Hiroshi Koizumi | Cast | Actor | Professor Miura |
Hisaya Ito | Cast | Actor | Malmess, Chief Assassin |
 Ikio Sawamura | Cast | Actor | Honest Fisherman (uncredited) |
 Kazuo Suzuki | Cast | Actor | Door-Opener Assassin (uncredited) |
 Kenji Sahara | Cast | Actor | Editor in Chief Kanamaki |
Kôji Uno | Cast | Hotel Clerk (uncredited) | |
Kōji Uruki | Cast | Rodan (uncredited) | |
 Kotaro Tomita | Cast | Actor | Villager (uncredited) |
 Kōzō Nomura | Cast | Actor | Geologist (uncredited) |
Masaki Shinohara | Cast | Actor | Rodan (uncredited) |
 Minoru Takada | Cast | Actor | Prime Minister (uncredited) |
 Senkichi Ōmura | Cast | Actor | Would-Be Hat Retriever (uncredited) |
Shigeki Ishida | Cast | Actor | Man in Crowd (uncredited) |
 Shin Ōtomo | Cast | Actor | Boss of Assassins (uncredited) |
 Shōichi Hirose | Cast | Actor | King Ghidorah (uncredited) |
Someshō Matsumoto | Cast | Actor | Alien Expert (uncredited) |
 Susumu Kurobe | Cast | Actor | Assassin with Mustache (uncredited) |
 Takashi Shimura | Cast | Actor | Dr. Tsukamoto |
Toshihiko Furuta | Cast | Villager (uncredited) | |
 Tôru Ibuki | Cast | Actor | Short-Tie Assassin (uncredited) |
 Yoshifumi Tajima | Cast | Actor | Ship Captain (uncredited) |
 Yoshio Kosugi | Cast | Actor | Chief of Infant Island (uncredited) |
 Yumi Ito | Cast | Actress | Shobijin |
 Yuriko Hanabusa | Cast | Actress | Mother Shindo (uncredited) |
 Yuriko Hoshi | Cast | Actress | Naoko Shindo |
 Yutaka Nakayama | Cast | Actor | Tourist with Lost Hat (uncredited) |
Yutaka Oka | Cast | Meteoritic (uncredited) | |
 Yōsuke Natsuki | Cast | Actor | Detective Shindo |
Ichiya Aozora | Cast | Self / TV Host (uncredited) | |
Senya Aozora | Cast | Self / TV Host (uncredited) | |
| Person | Type | Job | Role(s) |
