Plot: A group of scientists travel to a remote island to study the effects of nuclear weapons tests, only to get stranded when their airplane explodes. The team soon discovers that the island has been taken over by crabs that have mutated into enormous, intelligent monsters. To add to their problems, the island is slowly sinking into the ocean. Will any of them manage to escape?
Alternative Plot: A team of scientists land on a tropical island to study the effects of radiation fallout. When the island begins to break off into the ocean, giant crustaceans begin calculated attacks on the humans, forcing them to fight for their lives.
Rate this movie!