On screen
Cast
47 credited performers
William Holden
Lt. Cmdr. Ken White
Nancy Olson
Carol
William Bendix
CPO Boyer
Don Taylor
Lt. Cmdr. Peter Morris
Arthur Franz
Lt. Arnie Carlson
Darryl Hickman
Ens. Jack Wheelwright
Peggy Webber
Mrs. Alice Rice
Moroni Olsen
Rear Adm. Joshua Rice
Jack Gregson
Cmdr. Joshua Rice
Jack Kelly
Lt. Paul Barton
Don Dunning
Quartermaster Perkins
Jerry Paris
Sgt. Gentry
Charles Meredith
Adm. Tobias
Philip Van Zandt
Gavin
Gordon Polk
Ralph
Walter Reed
Chief O'Flynn
George D. Wallace
Chief Herb Bixby
John Close
Frogman (as John V. Close)
Harold Fong
Korean Officer
Leslie Banning
Character not listed
Richard Bergren
Character not listed
Gwen Caldwell
Character not listed
James Cornell
Character not listed
Thomas M. Dykers
Character not listed
Marietta Elliott
Character not listed
Benson Fong
Character not listed
Don House
Character not listed
Frank Iwanaga
Character not listed
Jerry James
Character not listed
Paul Lees
Character not listed
Nelson Leigh
Character not listed
Mark Lowell
Character not listed
Freeman Lusk
Character not listed
Warren Mace
Character not listed
Mike Mahoney
Character not listed
Bill McLean
Character not listed
Harry Mendoza
Character not listed
John Mitchum
Character not listed
Rollin Moriyama
Character not listed
Noel Neill
Character not listed
Steve Pendleton
Character not listed
Joey Ray
Character not listed
Jack Roberts
Character not listed
Don Shelton
Character not listed
Bob Tidwell
Character not listed
Crane Whitley
Character not listed
Fred Zendar
Character not listed