Does the thought of what lies beneath give you the heebie-jeebies? These horror-thriller flicks on Lionsgate Play will awaken your deep-seated primal fears of the ocean. Razor-sharp-toothed aquatic predators? Check. An endless ocean with no land in sight? Check. Guts, gore, and sheer terror of human vulnerability to nature’s wrath? Check! There’s nothing quite like man-versus-nature heart-pounding thrillers that pit man against the merciless sea to keep you on the edge of your seat, gasping for air. So buckle up for a wild ride as you press play on these films.