A marine biologist, an insurance salesman and a teen-aged boy find their lives fundamentally changed by the emergence of a new, and often dangerous, species of sea life, while government age... Read allA marine biologist, an insurance salesman and a teen-aged boy find their lives fundamentally changed by the emergence of a new, and often dangerous, species of sea life, while government agents work to keep the affair under wraps.A marine biologist, an insurance salesman and a teen-aged boy find their lives fundamentally changed by the emergence of a new, and often dangerous, species of sea life, while government agents work to keep the affair under wraps.