When a nuclear submarine mysteriously sinks, the Navy commandeers the crew of a civilian deep sea oil rig to help in the rescue operation. This perilous mission becomes a wondrous odyssey into the unknown as forces from the ocean's deepest region begin to make contact with the divers.
General Note
Originally released as a motion picture in 1989.
Includes both the Special Edition, with 28 minutes of additional footage, plus the original theatrical version ; widescreen format (Aspect ratio 2.35:1) for both theatrical and special versions ; commentary option for both versions (text only) ; DVD-ROM script & storyboard-to-screen comparison.