All Cast
Akira Yamanouchi
Dr. Yano
Toshie Kimura
Toshie Yano
Hiroyuki Kawase
Ken Yano
Keiko Mari
Miki Fujiyama
Toshio Shiba
Yukio Keuchi
Yukihiko Gondō
Mean General
Eisaburo Komatsu
Fisherman
Tadashi Okabe
Scientist
Wataru Ōmae
Helpless Police Officer
Susumu Okabe
Interviewer
Haruo Nakajima
Godzilla
Kenpachirō Satsuma
Hedorah
Yoshio Yoshida
Gohei - fisherman
Haruo Suzuki
JSDF Officer
Yoshio Katsube
JSDF Engineer
Kentaro Watanabe
Announcer B
Takuya Yuki
Correspondent