宝石被神秘生物抢走的事件频频发生。这是由以碳为主食的宇宙生物“多哥拉”所为。像巨大的水母一样的多哥拉，地球上的任何武器都无法对其产生作用。但是，唯一找到对抗多哥拉的方法...
Robert Dunham
Mark Jackson
Yōsuke Natsuki
Inspector Komei
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Masayo
Hiroshi Koizumi
Kirino
Susumu Fujita
General Iwasa
Jun Tazaki
Chief Inspector
Nobuo Nakamura
Doctor Matakata
Seizaburō Kawazu
Gangster Boss
Akiko Wakabayashi
Gang Moll
Hideyo Amamoto
Maki the Safecracker
Haruya Katō
Sabu, small henchman
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Gangster
Nadao Kirino
Akira Wakamatsu
