- Country: USA
- Genres: Adventure, Drama, History
- Release: 1978-04-01
- Director: David Greene
- Writers: David Lavallee , James Whittaker , Howard Sackler , Frank P. Rosenberg
- Language: English | Norwegian
- Stars: Charlton Heston , David Carradine , Stacy Keach , Ned Beatty , Stephen McHattie , Ronny Cox (I) , Dorian Harewood , Rosemary Forsyth , Hilly Hicks , Charles Cioffi
- Runtime: 111 min
- Awards: N/A
- AKA: Podmornica Neptun , U-Boot in Not (Austria) , Gray Lady Down , 'Серая Дама' уходит на глубину , Fångade i djupet (Sweden) , Gray Lady Down (Canada) , Merten urhot (Finland) , S.O.S... Submarino Nuclear! (Portugal, Portuguese Republic) , Alerta roja: Neptuno hundido (Spain) , Fanget i dybet (Denmark) , Потъването на *Сивата лейди* (Bulgaria) , S.O.S. - Submarino Nuclear (Portugal, Portuguese Republic) , Gray Lady Down (United States of America) , Gri Hanım Battı (Turkey) , Mélytengeri vészjelzés (Hungary) , S.O.S. submarino nuclear (Mexico) , S.O.S. Submarino Nuclear (Brazil) , Pagida sto vytho (Greece) , S.O.S. submarino nuclear (Argentina) , Fanget i dypet (Norway) , S.O.S. - Submarino Nuclear (Brazil) , Sauvez le Neptune ! (France, French Republic) , 原子力潜水艦浮上せず (Japan) , Salvate il Gray Lady (Italy) , S.O.S. Apo atomiko ypovryhio (Greece) , Gray Lady Down (India) , Tragedia Neptuna (Poland) , Sauvez le Neptune (Canada) , Doamna Gri se scufunda (Romania) , Submarinul în pericol (Romania) , Gray Lady Down (United Kingdom) , U-Boot in Not , Gray Lady Down (Australia)
- Plot:
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.
- IMDB:tt0077629
Gray Lady Down Cast · · · ALL
David Greene
Director
Charlton Heston
Captain Paul Blanchard
David Carradine
Captain Gates
Stacy Keach
Captain Bennett
Ned Beatty
Mickey
Stephen McHattie
Murphy
Ronny Cox
(I)
Commander Samuelson
Dorian Harewood
Fowler
Rosemary Forsyth
Vickie Blanchard
Hilly Hicks
Page
Charles Cioffi
Admiral Barnes
William Jordan
Waters
Jack Rader
Harkness
Antony Ponzini
Caruso
Michael O’Keefe
Harris
Charles Robinson
McAllister
Christopher Reeve
Phillips
Melendy Britt
Liz Bennett
Jeffrey Druce
Charles Cyphers
James Davidson
Robert Symonds
Secretary of Navy
David Wilson
Hanson
Lawrason Driscoll
Lieutenant Bloome
David Clennon
USS Neptune Crewmember