- Pat O'Brien
- Samuel J. 'Sam' Doyle
- Glenn Ford
- Danny Doyle
- Evelyn Keyes
- Susie Thompson
- Jonathan Hale
- Joseph Sanford
- Ernie Adams
- One-Legged Man
- Harry Anderson
- Officer
- Warren Ashe
- Mr. Thompson
- Trevor Bardette
- Carey
- Hugh Beaumont
- Cadet John McGinnis
- James Blaine
- Police Officer
- Lloyd Bridges
- Cadet William 'Bill' Robinson
- Edmund Cobb
- Army Recruiting Sergeant
- Eddie Cole
- Mechanic
- Clancy Cooper
- Scanlon
- Douglas Croft
- Danny Doyle - as a boy
- Mary Currier
- Mrs. Thompson
- Marcel Dalio
- Marcel Faulet
- Sarah Edwards
- Customer
- Edythe Elliott
- Mrs. Edythe Rhodes
- William Forrest
- Captain
- Robert Frazer
- Capt. Hall
- John Gallaudet
- Jackson
- Jack Gardner
- Mechanic
- Gregory Gaye
- Becker
- William Gould
- Comdr. Bartley
- John Holland
- Officer
- J. Anthony Hughes
- Capt. Connors
- Crauford Kent
- Company Official
- Sidney Kibrick
- Pudgy
- William Lally
- Mechanic
- Pat Lane
- Mechanic
- Glenn Langan
- Lt. Anderson's Orderly
- Eddie Laughton
- Attendant at Hearing
- Joe McGuinn
- Air Corps Sergeant
- John Merton
- Major Thompson's Orderly
- Frank Mills
- Mechanic
- Ferdinand Munier
- Photographer
- George N. Neise
- Radio Operator
- Larry Parks
- Cadet Sandy Roth
- Edward Pawley
- Larsen
- Frank Puglia
- Father Carlos
- Drew Roddy
- Norman
- Tim Ryan
- Bartender
- Tommy Ryan
- Horace
- Fred Santley
- Employment Man
- James Seay
- Lt. Anderson
- John Shay
- Radio Operator
- Charles Sherlock
- Mechanic
- Byron Shores
- Chadwick
- Ralph Simone
- Bartender
- Frank M. Thomas
- Official at Hearing
- John Tyrrell
- Officer
- Johnny Walsh
- Marvin
- Minor Watson
- Maj. John Thompson
- Larry Williams
- Lt. Gilbert
