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.
Captain Paul Blanchard
Charlton Heston
Captain Gates
David Carradine
Captain Bennett
Stacy Keach
Mickey
Ned Beatty
Murphy
Stephen McHattie
Commander Samuelson
Ronny Cox
Fowler
Dorian Harewood
Vickie Blanchard
Rosemary Forsyth
Page
Hilly Hicks
Admiral Barnes
Charles Cioffi
Waters
William Jordan
Harkness
Jack Rader
Caruso
Antony Ponzini
Harris
Michael O'Keefe
McAllister
Charles Robinson
Phillips
Christopher Reeve
Liz Bennett
Melendy Britt
Jeffrey Druce
Charles Cyphers
James Davidson
Ted Gehring
Secretary of Navy
Robert Symonds
Hanson
David Wilson
Lieutenant Bloome
Lawrason Driscoll
USS Neptune Crewmember
David Clennon
Submariner
John Stuart West