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.

Cast:Akira Kubo, Yukiko Kobayashi, Atsuko Takahashi, Yoshio Tsuchiya, Tetsu Nakamura, Sachio Sakai,

Genre:Science Fiction, Adventure, Horror,

country:Japan,

Production:TOHO, Toho Eizo Bijutsu, Tokyo Laboratory,