When a fracking mishap accidentally rips apart the earth’s crust, the resulting hole opens up a gaping underground water way to a vast and mysterious ocean somewhere deep below. Instantly, giant prehistoric sharks begin wending their way upward toward a … Dominique Swain, Traci Lords, Christine Nguyen, Cindy Lucas, Amy Holt, John Callahan, Corey Landis Added on Amazon Prime 2020-09-18. Youtube Trailer