A scuba diving instructor, her biochemist boyfriend, and her police chief ex-husband try to link a series of bizarre deaths to a mutant strain of piranha fish whose lair is a sunken freighter ship off a Caribbean island resort.

Kevin Laird is a Beverly Hills school teacher by day and a mystery man by night. Using his lambada dance moves to first earn the kid’s respect and acceptance, Kevin then teaches them academics. But when a jealous student exposes Kevin’s double life, his two worlds collide, threatening his job and reputation.

Remake of the 1958 horror sci-fi about a deadly blob which is the spawn of a secret government germ warfare project which consumes everyone in its path. Teenagers try in vain to warn the townsfolk, who refuse to take them seriously, while government agents try to cover up the evidence and confine the creature.