Frankensteins Monster im Kampf gegen Ghidorah

Yōsuke Natsuki

Detective Shindo

Yuriko Hoshi

Naoko Shindo

Akiko Wakabayashi

Mas Selina Salno

Hiroshi Koizumi

Professor Miura

志村喬

Dr. Tsukamoto

Yumi Ito

Shobijin

Emi Ito

Shobijin

Akihiko Hirata

Chief Detective Okita

Minoru Takada

Prime Minister (uncredited)

Ikio Sawamura

Honest Fisherman (uncredited)

Kōzō Nomura

Geologist (uncredited)

Kenji Sahara

Editor in Chief Kanamaki

Susumu Kurobe

Assassin with Mustache (uncredited)

Tôru Ibuki

Short-Tie Assassin (uncredited)

Kazuo Suzuki

Door-Opener Assassin (uncredited)

Haruya Katō

Journalist (uncredited)

Shin Ōtomo

Boss of Assassins (uncredited)

Senkichi Ōmura

Would-Be Hat Retriever (uncredited)

Yutaka Nakayama

Tourist with Lost Hat (uncredited)

Heihachirō Ōkawa

Astronomer (uncredited)

Hideyo Amamoto

Princess Salno's aide (uncredited)

Yoshio Kosugi

Chief of Infant Island (uncredited)

Yoshifumi Tajima

Ship Captain (uncredited)

Kotaro Tomita

Villager (uncredited)

Yuriko Hanabusa

Mother Shindo (uncredited)

Hideo Shibuya

Journalist (uncredited)

Haruo Nakajima

Godzilla (uncredited)

Shōichi Hirose

King Ghidorah (uncredited)

Hisaya Ito

Malmess, Chief Assassin

Someshō Matsumoto

Alien Expert (uncredited)

Yutaka Oka

Meteoritic (uncredited)

Kôji Uno

Hotel Clerk (uncredited)

Shigeki Ishida

Man in Crowd (uncredited)

Toshihiko Furuta

Villager (uncredited)

Ichiya Aozora

Self / TV Host (uncredited)

Senya Aozora

Self / TV Host (uncredited)

Masaki Shinohara

Rodan (uncredited)

Kōji Uruki

Rodan (uncredited)