An object from outer space crash lands in the Bermuda Triangle. The event triggers an unusual phenomenon: a field of magnetic pulses that drive sharks in the area into a frenzy! Oceania, an underwater seismic survey lab, picks up the pulses. Dr. Mike Olsen (Corin Nemec), his wife Linda (Vanessa Angel), and their crew monitor the incredible convergence of hundreds of sharks around an energy field on the ocean floor. It's unlike anything they've ever seen before...A series of shark attacks puts the underwater seismic lab in serious danger making it an unreachable location. With time running out and deminishing oxygen levels - the crew have to find their own way out amongst the raging sharks!