"A Navy commander experiments with launching missiles from submarines."
Glenn Ford
as William A. Talbot
Viveca Lindfors
as Karin Hansen
Henry O'Neill
as Thomas A. Scott
John Qualen
as Lars Hansen
Carl Benton Reid
as Dr. Gates
Joe Sawyer
as Fuss Payne
Anthony Ross
as Adm. Bradley
Harry Shannon
as Vice Admiral Williams
Jerry Paris
as Andy Mason
John Hamilton
as Senator
Kenneth Tobey
as Pete McEvoy
Paul Harvey
as Gen. Benton
Hugh Beaumont
as Maj. Wilson
John Doucette
as Security Officer
Ross Ford
as Crewman Chuck Davis
Zachary Charles
as Crewman Mack
John Baer
as Jet Pilot
Robert Bice
as Airbase Military Police Officer
Helen Brown
as Navy Nurse
Harry Cheshire
as First Senator
Steven Clark
Joseph Crehan
as Rear Admiral
John Dehner
as Lieutenant Commander
William Donnelly
as Myers
as Air Base Civilian Security Officer
Paul Dubov
as Army Lieutenant
Charles Evans
as Chief of Naval Operations
as Second Senator
Al Hill
as Shipboard Observation Officer
Mary Alan Hokanson
as Waitress
Selmer Jackson
as Col. Halliburton
Anthony Jochim
as Dr. Elder
Ed Kelly
as Enlisted Man
Harry Lauter
as Army Base Information Desk Clerk
Billy Lechner
as Sentry
Leon Lontoc
as Steward
Robert Lowell
Paul Marion
as Co-Pilot
Forbes Murray
as Officer in Club
William Phillips
as Chief Mechanic
Richard Quine
as Amn. Hank Weber
Grandon Rhodes
as Capt. Whitaker
James Seay
as Lt. Jackson
Helen Spring
as Mrs. Peg Scott
William Tannen
as Lieutenant
Peter M. Thompson
Harlan Warde
Carleton Young
as Colonel
Henry Levin
Director
William E. Snyder
Director of Photography
Richard English
Writer
James Gunn
Harvey S. Haislip
Original Story
N. Richard Nash
Jerry Bresler
Producer
Viola Lawrence
Editor
George Duning
Original Music Composer
George Brooks
Art Direction
Louis Diage
Set Decoration
Jean Louis
Costume Design
Paul Donnelly
Assistant Director
Morris Stoloff
Music Director
George Cooper
Sound Engineer
