Dinoshark [Blu-ray]

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 bio...