Akira Kubo

Character: Katsuo Yamabe

Jun Tazaki

Character: Dr. Yoshido

Yukiko Kobayashi

Character: Kyoko Manabe

Yoshio Tsuchiya

Character: Dr. Otani

Chōtarō Tōgin

Character: Ogata

Yoshibumi Tajima

Character: General

Kenji Sahara

Character: Commander Nishikawa

Heihachirō Ōkawa

Character: Engineer

Kyôko Ai

Character: Kilaak Queen

Andrew Hughes

Character: Dr. Stevenson

Ikio Sawamura

Character: Old Farmer

Yoshio Katsube

Character: Young Scientist

Hisaya Ito

Character: Major Tada

Yutaka Sada

Character: Police Officer

Hiroshi Okada

Character: Hospital Doctor

Hideo Shibuya

Character: 1st Reporter

Nadao Kirino

Character: 1st Detective

Yutaka Oka

Character: 2nd Detective

Kamayuki Tsubono

Character: 3rd Detective

Seishirō Kuno

Character: SY-3 Engineer

Ken'ichirō Maruyama

Character: Moon Base Employee

Kenzo Echigo

Character: SY-3 Engineer

Wataru Ōmae

Character: SY-3 Astronaut

Naoya Kusakawa

Character: SY-3 Astronaut

Kazuo Suzuki

Character: Kilaak Controlled Staffer (uncredited)

Tōru Ibuki

Character: Kilaak Controlled Staffer (uncredited)

Susumu Kurobe

Character: Kilaak Controlled Staffer (uncredited)

Minoru Itō

Character: Kilaak Controlled Staffer (uncredited)

Rinsaku Ogata

Character: 1st Officer (uncredited)

Haruya Sakamoto

Character: 2nd Officer (uncredited)

Yukihiko Gondō

Character: Soldier (uncredited)

Rei Maki

Character: Kilaak (uncredited)

Masaaki Tachibana

Character: Officer Announcing Monsters' Arrival (uncredited)

Saburô Iketani

Character: News Reader (uncredited)

Atsuko Takahashi

Character: Kilaak (uncredited)

Yoshio Miyata

Character: Kilaak (uncredited)

Ari Segawa

Character: Kilaak (uncredited)

Kyoko Mori

Character: Kilaak (uncredited)

Midori Uchiyama

Character: Kilaak (uncredited)

Wakako Tanabe

Character: Kilaak (uncredited)

Michiko Ishii

Character: Kilaak (uncredited)

Haruo Nakajima

Character: Godzilla / Military Advisor

Hiroshi Sekita

Character: Anguirus

Teruo Nigaki

Character: Rodan

Susumu Utsumi

Character: King Ghidorah

Masao Fukazawa

Character: Minilla