When a crazed drug courier shark starts killing everyone in its path, a shark expert and her team must find and neutralize it, despite their knowledge being useless against the creature.

SYNOPSIS:

Shark experts are exploring a new migration route for large ocean predators. They meet a drug courier shark and, thinking that it is entangled in marine debris, try to help it. But something is going wrong...The heroes will have to find and neutralize a crazy killing machine, against which their knowledge about sharks is useless.