Cast
Edmund MacDonald
Lt. LeBlanc
Charles Sherlock
First Mate
Fuzzy Knight
Cricket
Cliff Robertson
Lookout
Addison Richards
Cmdr. Rowland
Murray Alper
Jones
John Elliott
Merchant Captain
Ella Raines
Joyce Cartwright
Robert Mitchum
Sheppard
Richard Crane
Leading Torpedo Man
Jack Luden
Merchant Marine Officer
Milburn Stone
Canadian Captain
Oscar O'Shea
Capt. Smith
Martin Ashe
RAF Officer
Hooper Atchley
Civilian
Frank Coghlan Jr.
Rating
John James
Signalman
John Whitney
Quartermaster
Andy Devine
Walsh
Morton Lowry
British Lieutenant
Freddie Steele
Quartermaster
Frank Mayo
Captain of Merchant Ship
Charles McGraw
Chief Engineer
Ian Wolfe
Paymaster Commander
Noah Beery Jr.
Stone
Walter Sande
Evans
Charles Cane
Workman
Arthur Stuart Hull
Civilian
Randolph Scott
Lt. Cm. McClain
Nelson Leigh
Naval Officer
John Mylong
Submarine Commander
Matt Willis
Roger
James Brown
Lt. Paul Cartwright
David Bruce
Lt. Rawlins
James Flavin
1st Lt. Bill Gardner
Frank Faylen
Shipyard Painter
Bob Lowell
Gunner's Mate
Anthony Marsh
RAF Officer
Rex Lease
Coxswain
Thomas Gomez
Smithy
Oliver Blake
Cook
Jimmy Butler
Rating
Vernon Downing
Officer
Grandon Rhodes
Lieutenant
Peter Lawford
Naval Officer
Eddie Dew
Crewman
Jimmie Dodd
Steward
Gene O'Donnell
Wardroom Steward
Barry Fitzgerald
Stooky
Richard Lane
Vice Admiral
William Forrest
Commander Manning (uncredited), Commander Manning
John Frederick
First Officer
Holmes Herbert
Commodore Ramsay
Jack Mulhall
Officer
Paul Bryar
Stoker
Lester Matthews
British Captain
George O'Hanlon
RCAL Wireless Operator