출연진
佐原健二
Shigeru Kawamura (as Kenji Sawara)
白川由美
Kiyo
平田昭彦
Dr. Kyuichiro Kashiwagi
小堀阿吉雄
Police Chief Nishimura
中田康子
Female Honeymooner (as Yasuko Nakata)
山田巳之助
Mining Director Osaki
田島義文
Izeki
Seiji Onaka
Nakagawa, Male Honeymooner (as Kiyoharu Ohnaka)
Keye Luke
Shigeru Kawamura / Sunagawa / Police Officer Toji (voice) (uncredited)
Aya Oyama
Kiyo / Woman Outside Hospital / Female Honeymooner (voice) (uncredited)
조지 타케이
Dr. Kyuichiro Kashiwagi / Izeki / Male Honeymooner (voice) (uncredited)
Paul Frees
Police Chief Nishimura / Suda / Dr. Tanaka / Air Force Officer / Air Force Pilot Kitahara (voice) (uncredited)
Marvin Miller
Air Self-Defense Force Commander / Air Force Pilot / Newsreader (voice) (uncredited)
James Yagi
Osaki / Professor Minami / Hotel Manager / Farmer (voice) (uncredited)
Jane Chang
Otami (voice) (uncredited)
Art Gilmore
Narrator (voice) (uncredited)
Fay Wray
Screaming Woman in Crowd (voice) (archival) (uncredited)
Murray Spivack
Screaming Police Officers (voice) (archival) (uncredited)
中島春雄
Rodan / Meganulon (uncredited)
手塚勝巳
Hotel Manager / Rodan / Meganulon (uncredited)
広瀬正一
Fighter Pilot / Meganulon (uncredited)