When a space probe crash-lands on a far-flung Pacific atoll, the craft's alien stowaways decide to take over their new world one creature at a time. Soon, the parasitic life forms latch onto three indigenous critters -- a squid, a crab and a snapping turtle -- and transform them into colossal mutant monsters.
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as Taro Kudo

as Saki, native girl

as Ayako Hoshino

as Dr. Kyoichi Mida

as Chieftain Ombo

as The Editor (uncredited)

as Makoto Obata

as Promotion Division Manager (uncredited)

as Rico, the guide (uncredited)

as Yokoyama, an agent (uncredited)
CinemaSerf
Jun 3, 2023
This is certainly not one of Ishiro Honda's better efforts; but it does kind of work. Some would-be alien invaders hitch a ride on a probe returning to the Earth that lands on a Pacific atoll. They set about creating supersized monsters bent on humanity's destruction so they can take over the world. Nothing new so far, nor indeed anywhere really, a…