Trailer
Cast
若山セツ子
Hidemi
千秋実
Kobayashi (as Mindru Chiaki)
志村喬
Dr. Yamane
澤村宗之助
Shibeki
中島春雄
Gigantis (uncredited)
清水将夫
Dr. Tadokoro
木匠マユリ
Radio Operator
山田巳之助
Chief of Civil Defense (uncredited)
Marvin Miller
Kobayashi / Dr. Yamane / Narrator (voice) (uncredited)
喬治·武井
Ikeda / Osaka SDF Dispatcher (voice) (uncredited)
恩田清二郎
Commander (as Serjiro Onda)
土屋嘉男
Tajima
山本廉
Ikeda (uncredited)
大村千吉
Convict (uncredited)
James Yagi
Osaka SDF Captain (voice) (uncredited)
手塚 勝巳
Angurus (uncredited)
広瀬正一
Convict (uncredited)
Keye Luke
Tsukioka / Policeman (voice) (uncredited)
Paul Frees
Commander / Father / Convict (voice) (uncredited)
大友伸
Convict Leader (uncredited)
小泉博
Tsukioka