1978 Dramatic thriller
USA
1h 51min
Original language: English, Norwegian
When the nuclear sub U.S.S. Neptune collides with a Norwegian freighter, it sinks helplessly 1,450 feet underwater onto an unstable ledge above a deep ocean canyon. The one hope for Captain Paul Blanchard (Heston) and his crew lies with an experimental submersible piloted by Stacy Keach and Ned Beatty. Now the race against time is on to rescue the trapped sailors as oxygen runs out and the vessel teeters close to destruction.
| Directed by | David Greene |
| Written by | James Whittaker |