Tadao Takashima
Dr. Kusumi
Acting
Akira Kubo
Goro Maki
Acting
Bibari Maeda
Riko (Saeko) Matsumiya
Acting
Akihiko Hirata
Fujisaki
Acting
Yoshio Tsuchiya
Furukawa
Acting
Kenji Sahara
Morio
Acting
Ken'ichirō Maruyama
Ozawa
Acting
Seishirō Kuno
Tashiro
Acting
Yasuhiko Saijô
Suzuki
Acting
Susumu Kurobe
Navigator
Acting
Kazuo Suzuki
Pilot
Acting
Wataru Ōmae
Radio Operator
Acting
Chōtarō Tōgin
Surveyor
Acting
Osman Yusuf
Submarine Captain
Acting
Seiji Onaka
Godzilla
Acting
Yû Sekita
Godzilla
Acting
Haruo Nakajima
Godzilla
Acting
Masao Fukazawa
Minilla
Acting