Step aside Sharktopus, there's a new mutant in the ocean and it's a prehistoric killing machine that's had thousands of years to build up an appetite. Freed from its glacial prison by a sudden climate shift, the Antarctic nightmare quickly makes its way down to Mexico, where the crowded beaches are a virtual buffet for a starving sea monster. As the scenic sands run red with blood and terrified beachcombers flee for their lives, fearless captain Trace (Eric Balfour) and headstrong Marin biologist Carol (Iva Hasperger) quickly realize that the culprit is a creature that could eat Jaws for breakfast. Now, in order to defeat the beast and make the beaches safe again, Trace and Carol will need the help of the world's one and only Dinoshark specialist (Roger Corman). But the closer the trio gets to the dreaded Dinoshark, the more they risk becoming its next meal.