Calificación
Reparto
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Raymond Burr
Steve Martin
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Toyoaki Suzuki
Shinkichi (as Tuyoaki Suzuki)
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Frank Iwanaga
Security Officer Tomo Iwanaga (as Frank Iwaiga)
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宝田明
Ogata (as Akiro Takarata)
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平田昭彦
Dr. Serizawa
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堺左千夫
Hagiwara
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志村喬
Dr. Yamane
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河内桃子
Emiko Yamane (as Momaku Kuchi)
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村上冬樹
Dr. Tabata (uncredited)
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山本廉
Seiji (uncredited)
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Mikel Conrad
George Lawrence (uncredited)
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小川虎之助
President of Company (uncredited)
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岡部正
Dr. Tabata's Assistant (uncredited)
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高堂国典
The Old Fisherman (uncredited)
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佐原健二
Man on Boat (uncredited)
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中島春雄
Godzilla (uncredited)