Varan

Kōzō Nomura

Kenji Uozaki

Ayumi Sonoda

Yuriko Shinjô

Koreya Senda

Dr. Sugimoto

Akihiko Hirata

Dr. Fujimora, bomb expert

Fuyuki Murakami

Dr. Majima, Sugimoto's aide

Yoshio Tsuchiya

Military Officer Katsumoto

Minosuke Yamada

Secretary of Defense

Hisaya Ito

Ichiro, Yuriko's brother

Yoshifumi Tajima

Captain of Uranami

Nadao Kirino

Yutaka Wada

Akira Sera

Village High Priest

Akio Kusama

Military Officer Kusama

Noriko Honma

Ken's Mom

Akira Yamada

Issaku

Fumindo Matsuo

Horiguchi

Sōji Ubukata

Acting

Toku Ihara

Acting

Yoshikazu Kawamata

Jiro

Yasuhiro Shigenobu

Sankichi

Takashi Itô

Ken, the boy

Mitsuo Tsuda

Acting

Takuzō Kumagai

(as Jirô Kumagai)

Shōichi Hirose

Fisherman

Keisuke Yamada

Acting

Hideo Shibuya

Cameraman

Toshitsugu Suzuki

Fisherman (as Kôji Suzuki)

Masaki Shinohara

Acting

Michiko Kawa

Acting

Yasumasa Ônishi

(as Yasuo Ônishi)

Toshiko Nakano

Acting

Hiroshi Akitsu

Acting

Mitsuo Matsumoto

Acting

Toshiko Nomura

Acting

Rinsaku Ogata

Acting

Jun'ichirō Mukai

Acting

Satoko Taira

Acting

Eisuke Nakanishi

Acting

Takashi Narita

Acting

Keiichirô Katsumoto

Acting

Haruya Sakamoto

Acting

Yōichirō Kitagawa

(as Ryûichi Hosokawa)

Kô Hayami

Acting

Tokio Ôkawa

Acting

Tsurue Ichimanji

(as Tazue Ichimanji)

Hiroko Terasawa

Acting

Toriko Takahara

Acting

Katsumi Tezuka

Varan

Haruo Nakajima

Varan