© 2026 The Couch Critic
Status
Released
Release
1970
Runtime
1h 24m
Available options inUS
"An alien aiming for the Earth transforms monsters to attack!"
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.
17 Cast Members
Akira Kubo
Taro Kudo
Yukiko Kobayashi
Saki, native girl
Atsuko Takahashi
Ayako Hoshino
Yoshio Tsuchiya
Dr. Kyoichi Mida
Tetsu Nakamura
Chieftain Ombo
Sachio Sakai
The Editor (uncredited)
Kenji Sahara
Makoto Obata
Yū Fujiki
Promotion Division Manager (uncredited)
Noritake Saito
Rico, the guide (uncredited)
Chōtarō Tōgin
Yokoyama, an agent (uncredited)
Wataru Ōmae
Sakura (uncredited)
Yukihiko Gondō
Islander (uncredited)
Shigeo Katō
Islander (uncredited)
Rinsaku Ogata
Islander (uncredited)
Yûko Sugihara
Stewardess (uncredited)
Haruo Nakajima
Gezora / Ganimes
Haruyoshi Nakamura
Kamoebas
