Deep Shock

A mysterious trench has formed on the ocean floor. When the station monitoring the phenomenon is attacked, a submarine crew led by Captain Raines (David Keith, Daredevil) is sent to investigate. They discover the unimaginable - that an ancient special of underwater predator has been awakened. Deadly and unstoppable... unless they can be destroyed, these creatures will be the end of mankind. (oficjalny tekst dystrybutora)