Space Amoeba

Original Title: ゲゾラ・ガニメ・カメーバ 決戦!南海の大怪獣

Tagline: An alien aiming for the Earth transforms monsters to attack!

Release Date: 1970-08-01

Duration: 84 minutes

Synopsis

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.