Raymond Burr
Steven Martin
Acting
Keiju Kobayashi
Prime Minister Mitamura
Acting
Ken Tanaka
Goro Maki
Acting
Yasuko Sawaguchi
Naoko Okumura
Acting
Shin Takuma
Hiroshi "Ken" Okumura
Acting
Warren J. Kemmerling
General Goodhue
Acting
James Scott Hess
Colonel Raschen
Acting
Travis Swords
Major McDonough
Acting
Eitarō Ozawa
Finance Minister Kanzaki
Acting
Taketoshi Naitō
Takegami, Chief Cabinet Secretary
Acting
Nobuo Kaneko
Home Affairs Minister Isomura
Acting
Mizuho Suzuki
Foreign Minister Emori
Acting
Takeshi Katō
Internal Trade and Industry Minister Kasaoka
Acting
Sho Hashimoto
Captain of Super X
Acting
Junkichi Orimoto
Director-General of the Defense Agency
Acting
Yoshibumi Tajima
Environmental Director General Hidaka
Acting
Hiroshi Koizumi
Geologist Minami
Acting
Kunio Murai
Secretary Henmi
Acting
Shigeo Katō
Ship Captain
Acting
Kei Satō
Gondo
Acting
Takenori Emoto
Kitagawa
Acting
Chinpei Hayashiya
Cameraman Kamijo (as Shinpei Hayashiya)
Acting
Koji Ishizaka
Member of the Staff of a Nuclear Power Plant
Acting
Tetsuya Takeda
Tramp
Acting
Crawford Binion
Lieutenant
Acting
Justin Gocke
Kyle
Acting
Yōsuke Natsuki
Biologist Hayashida
Acting
Kenpachirō Satsuma
Godzilla (uncredited)
Acting
Akira Toriyama
Man fleeing from Godzilla (uncredited)
Writing