Cast
船越英二
Dr. Hidaka
姿美千子
Nobuyo Sakurai
霧立はるみ
Kyoke Yamamoto
北原義郎
Mr. Sakurai
左卜全
Old Farmer
村田扶実子
Old Farmer's Wife
浜村純
Professor Murase
Jutarō Hojo
Self-Defense Force Commander
吉田義夫
Eskimo Chief
大山健二
Minister of Defense
Jun Osanai
Maru Captain
藤山浩二
US Arctic Base Commander
Ichigen Ohashi
Mr. Ueda
Munehiko Takada
Soviet Representative
谷謙一
Officer
中田勉
Toshio's Uncle
Yūji Moriya
News Announcer
丸山修
Atomic Energy Research Institute Chief
内田喜郎
Toshio Sakurai
Toshio Maki
Atomic Energy Research Institute Staff A
Kazuo Sumida
Atomic Energy Research Institute Staff B
Rin Sugimori
Police Station Chief
Tetsurô Takeuchi
Atomic Energy Research Institute Staff C
