久保明

Katsuo Yamabe

田崎潤

Dr. Yoshido

小林夕岐子

Kyoko Manabe

土屋嘉男

Dr. Otani

当銀長太郎

Ogata

田島義文

General

佐原健二

Commander Nishikawa

ヘンリー大川

Engineer

沢村いき雄

Old Farmer

伊藤久哉

Major Tada

佐田豊

Police Officer

渋谷英男

1st Reporter

桐野洋雄

1st Detective

丸山謙一郎

Moon Base Employee

大前亘

SY-3 Astronaut

草川直也

SY-3 Astronaut

鈴木和夫

Kilaak Controlled Staffer (uncredited)

伊吹徹

Kilaak Controlled Staffer (uncredited)

黒部進

Kilaak Controlled Staffer (uncredited)

緒方燐作

1st Officer (uncredited)

牧れい

Kilaak (uncredited)

Wakako Tanabe

Kilaak (uncredited)

中島春雄

Godzilla / Military Advisor

'Little Man' Machan

Minilla