A bloodthirsty creature trapped for centuries in the darkest ocean depths terrorizes a team of scientists in this horror tale. After a distress signal is activated on an offshore oil rig, researchers are sent to investigate. Aboard the rig, they find a shocking scene of carnage, and the bloody trail leads to a vengeful alien being ... which is now hunting them. Billy Warlock, Kurt Max Runte, Peter Graham and Catherine Lough Haggquist star.