Lt. Ward Stewart
Jean Hewlett
Lt. Cdr. Dewey Connors
Chief Mike 'Mac' McDonnell
Grandmother
Brownie
Oliver Cromwell Jones
Shipwrecked Captain (uncredited)
Curly Bowman (uncredited)
Seaman Rizzi (uncredited)
Q Boat Lieutenant (uncredited)
Capt. Bryson
German Seaman
Lieutenant
Angry Man at Hotel Registration Desk
Undetermined Secondary Role
Schoolgirl
Simmons - Desk Clerk
Sailor
Boy in Lifeboat
Hotel Desk Clerk
Henry the Butler
Officer
Wreckage Victim
Lee Wong
Pop
Senator from Texas
Teenage Student
Crew Member
Miss Bromley
Schoolgirl
Doris - Jean's Roommate
Shore Police
Telephone Operator
Senator's Wife
Schoolgirl
Sailor
Crony
Undetermined Secondary Role
German Officer
Man at Hotel Registration Desk
Captain of Submarine
Mother
Hotel Guest
German Signalman
German Q-Boat Commander
Porter
Officer
Seaman Hammond
Schoolgirl
German Soldier
Russian Officer
Y Gun Operator
Adm. Bob Stewart
Woman
First Waiter
Tanker Lieutenant