Akira Takarada
Hideto Ogata
Momoko Kôchi
Emiko Yamane
Akihiko Hirata
Daisuke Serizawa
Takashi Shimura
Kyohei Yamane
Fuyuki Murakami
Professor Tanabe
Sachio Sakai
Hagiwara
Toranosuke Ogawa
President of Southern Seas Salvage
Ren Yamamoto
Masaji Yamada
Hiroshi Hayashi
Chairman of Diet Committee
Seijirô Onda
Parliamentarian Oyama
Takeo Oikawa
Chief of Emergency Headquarters
Keiji Sakakida
Mayor Inada
Toyoaki Suzuki
Shinkichi Yamada
Kokuten Kōdō
Elder of Odo Island
Kin Sugai
Mrs. Ozawa
Tamae Kawai
Odo Islander
Shizuko Azuma
Woman on Pleasure Boat / Woman on Train
Tsuruko Mano
Kuni Yamada
Tadashi Okabe
Professor Tanabe's Assistant
Kiyoshi Kamata
Man on Pleasure Boat / Man on Train
Ren Imaizumi
Coast Guard Officer
Masaaki Tachibana
Reporter on TV Tower
Ichirō Tate
TV Commentator
Yasuhisa Tsutsumi
Odo Islander
Jirô Suzukawa
Odo Islander
Saburô Iketani
News Reporter on Shikine
Katsumi Tezuka
Godzilla / Newspaper Desk Worker
Haruo Nakajima
Godzilla / News Reporter / Substation Worker
Kenzo Echigo
Sailor Playing Harmonica on Eiko Maru (uncredited)
Masayoshi Kawabe
Sailor on Eiko Maru (uncredited)
Masaki Shinohara
Shirtless Sailor on Eiko Maru / Reporter on Shikine (uncredited)
Yū Fujiki
Eiko Maru Communications Officer (uncredited)
Jirô Mitsuaki
Employee of Nankai Salvage Company (uncredited)
Sôkichi Maki
Chief of Maritime Safety Agency (uncredited)
Kenji Sahara
Young Lover on Pleasure Boat (uncredited)
Junpei Natsuki
Power Station Engineer (uncredited)
Shizuko Higashi
Partygoer (uncredited)
Tamae Sengo
Mother (uncredited)
Ishirō Honda
Substation Worker (uncredited)