A nuclear sub crashes deep below the polar icecap, and it's up to two research scientists in a submersible pod to save the surviving crew before it's too late. Nail-biting suspense and non-stop action abound in director Alan Smithee's (Gregg Champion's) thriller, guaranteed to keep you on the edge of your seat. With Stephen Baldwin, Gabrielle Anwar, Chris Mulkey, and Tom Conti. 91 min. Standard; Soundtrack: English Dolby Digital stereo.