When DEA agents are called to a beach crime scene, they discover a missing college girl drifting alone in a drug-runners boat. As she recalls her island trip of a lifetime, the investigation begins to unravel a spring break adventure that took a lethal dive into drugs, betrayal, and murder.

Trapped in an abandoned schoolhouse with an evil they helped create, but cannot defeat, the students are ill prepared for their last lesson...in terror!

A marine biologist, an insurance salesman and a teenage boy find their lives changed when a new and often dangerous sea life species emerges, while the government tries to keep the affair under wraps.

A marine biologist, an insurance salesman and a teenage boy find their lives changed when a new and often dangerous sea life species emerges, while the government tries to keep the affair under wraps.