- George Coulouris
- Colonel Frederick Von Beck
- Stanley Ridges
- Major Phil Carson
- Osa Massen
- Helena
- Carl Esmond
- Senior Lt. Andrei Krestov
- Nancy Gates
- Nina
- Morris Carnovsky
- Old Man Bartoc
- Lloyd Bridges
- Frank Bartoc
- Eric Feldary
- Ludwig Altmeier
- Helen Beverley
- Mrs. Martha Varin
- Gavin Muir
- Captain William Forsythe
- Paul Guilfoyle
- Josef Katry
- Richard Aherne
- Sergeant Patrick O'Farrell
- Ludwig Donath
- Schmidt
- Herbert Rudley
- John
- Gigi Perreau
- Baby
- Axel Anderson
- Nazi Officer
- George Blagoi
- Nazi Officer
- Sammy Blum
- Alex
- Eddie Borden
- Civilian in Food Line
- Ernst Brengt
- Civilian
- Harry Clay
- Lieutenant
- Naum Coster
- Nazi Officer
- Jack Davis
- Civilian
- Mike Donovan
- Townsman
- Fred Farrell
- Townsman
- Oscar 'Dutch' Hendrian
- Freed Prisoner of War
- Hans Hopf
- Civilian
- Russell Hopton
- Porto
- Virgil Johansen
- Civilian
- Tiny Jones
- Townswoman
- Jimmy Jordan
- Soldier
- Paul Kruger
- Nazi Officer
- Charles Legneur
- Civilian
- Gabriel Lenoff
- Nazi Officer
- Max Linder
- Civilian
- Marie Lund
- Mrs. Matchet
- Eric Mack
- Nazi Officer
- William Martin
- Nazi Officer
- Frank Mayo
- Peter
- Rene Mimieux
- Nazi Officer
- Bert Moorhouse
- Civilian in Food Line
- John Mylong
- Grunning
- 'Snub' Pollard
- Townsman
- Jason Robards Sr.
- Jacob Weiner
- Albin Robeling
- Nazi Officer
- Robert Robinson
- Soldier
- Merrill Rodin
- George Rudan
- Walter Soderling
- Haldec
- Cap Somers
- Nazi Officer
- Robert R. Stephenson
- German Sentry
- Helene Thimig
- Matalie Rudan - George's Mother
- Alan Ward
- Captain
- Bryant Washburn
- Poul Lantz
