- Gene Tierney
- Kay Saunders
- Preston Foster
- Steve Britt
- John Sutton
- Peter Stackhouse
- Jack Holt
- Colonel MacDonald
- May Whitty
- Lady Jane Stackhouse
- George Barbier
- Col. Cyrus P. 'Gramps' Saunders
- Richard Haydn
- George Lockwood
- Reginald Denny
- Barrett
- Ted North
- Cadet Hackzell
- Janis Carter
- Blonde Red Cross Nurse Trainee
- C. Montague Shaw
- Doctor
- Viola Moore
- Nurse
- Nana Bryant
- Mrs. Blake
- Joyce Compton
- Saleswoman
- Bess Flowers
- Nurse
- Selmer Jackson
- Tom MacDonald
- Charles Tannen
- American Flyer / Opening Off-Screen Narrator (voice)
- Harry Strang
- Forest Ranger
- Walter Tetley
- Messenger Boy
- Alan Baldwin
- American Cadet
- Dorothy Dearing
- Red Cross Nurse Trainee
- Dan Dowling
- Nightclub Patron
- Jean Fenwick
- Red Cross Nurse Trainee
- George Ford
- Johnnie
- Archie Got
- Chinese Cadet
- John Gunther
- Special Commentary
- Robert Herrick
- English Cadet
- George Hoagland
- Nightclub Patron
- Don House
- Cadet
- Claire James
- Red Cross Nurse Trainee
- Marvin Jones
- American Cadet
- Allen Jung
- Chinese Cadet
- Colin Kenny
- Townsman
- Peter Lawford
- English Cadet
- Connie Leon
- Ellen
- Billy Maguire
- English Cadet
- Anthony Marsh
- English Cadet
- Trudy Marshall
- Red Cross Nurse Trainee
- Vivian Mason
- Red Cross Nurse Trainee
- Allan Nixon
- American Cadet
- Karen Palmer
- Bit Role
- Herbert Patterson
- American Cadet
- John Rice
- Nightclub Patron
- Mary Scott
- Red Cross Nurse Trainee
- Lawrence Ung
- Chinese Cadet
- Kay Vallon
- Large Woman
- John Whitney
- American Cadet
- Bruce Wong
- Chinese Cadet
- Richard Woodruff
- English Cadet
