Gray Lady Down (1978)

Trapped underwater... with time running out.

1h 51m · Released · TMDB ★ 6.5 (95)

The USS Neptune, a nuclear submarine, is sunk off the coast of Connecticut after a collision with a Norwegian cargo ship. The navy must attempt a potentially dangerous rescue in the hope of saving the lives of the crew.

Director: David Greene

Starring: Charlton Heston, David Carradine, Stacy Keach, Ned Beatty, Stephen McHattie, Ronny Cox