- Glenn Ford
- Julio Desnoyers
- Ingrid Thulin
- Marguerite Laurier
- Charles Boyer
- Marcelo Desnoyers
- Lee J. Cobb
- Julio Madariaga
- Paul Lukas
- Karl von Hartrott
- Yvette Mimieux
- Chi Chi Desnoyers
- Karlheinz Böhm
- Heinrich von Hartrott
- Paul Henreid
- Etienne Laurier
- Harriet E. MacGibbon
- Dona Luisa Desnoyers
- Kathryn Givney
- Elena von Hartrott
- Marcel Hillaire
- Armand Dibier
- George Dolenz
- General von Kleig
- Stephen Bekassy
- Colonel Kleinsdorf
- Nestor Paiva
- Miguel
- Albert Rémy
- François
- Richard Angarola
- Minor Role
- Jan Arvan
- Auctioneer
- Gertrude Astor
- Woman at Auction / Restaurant Patron (uncredited)
- Brian Avery
- Gustav von Hartrott
- Herman Belmonte
- Party Guest
- Ray Beltram
- Club Patron
- Audrey Betz
- Party Guest
- George Blagoi
- Club Patron
- Eumenio Blanco
- Party Guest
- Paul Bradley
- Club Patron
- George Calliga
- Party Guest
- Peter Camlin
- Doorman
- Lilyan Chauvin
- French Prisoner
- Edward Colmans
- Minor Role
- Louise Colombet
- Woman on Street
- Margarita Cordova
- Anita
- Paul Cristo
- Gallery Patron
- Oliver Cross
- Party Guest
- Lucille Curtis
- Woman
- Fifi D'Orsay
- French Prisoner
- Guy De Vestel
- Mover
- George DeNormand
- Club Patron
- Robert DeVier
- Gestapo Officer
- Hans Difflipp
- German Captain
- Harold Dyrenforth
- Gestapo Officer
- Estelle Etterre
- Woman on Dance Floor
- Joe Evans
- Waier
- Richard Flato
- Gestapo Officer
- Bess Flowers
- Party Guest
- Peter Fontaine
- Officer
- Richard Franchot
- Franz von Hartrott
- Paul Frees
- Resistance Driver
- Wolf Frees
- Security Officer
- Marlene Gaba
- Beautiful Girl
- Bill Gaskin
- German Lieutenant
- Gregory Gaye
- Salesman
- Rudy Germane
- Club Patron
- Joseph Goebbels
- Self
- Maria Haro
- Party Guest
- Elizabeth Harrower
- French Prisoner
- Ed Haskett
- Party Guest
- Tom Hernández
- Headwaiter
- Helen Higgins
- Beautiful Girl
- Stuart Holmes
- Club Patron
- Robert Howard
- Gestapo Officer
- Danny Klega
- German Lieutenant
- Mike Lally
- Man at Auction
- Angela Lansbury
- Marguerite Laurier
- Manuel Lopez
- Clerk
- Leanna Luby
- German Woman
- David O. McCall
- Servant
- Harold Miller
- Party Guest
- Renee Miller
- French Party Girl
- Michèle Montau
- Woman
- Alissa Morris
- French Party Girl
- Charles Morton
- Spectator at Speech
- Sol Murgi
- Man at Auction
- Monty O'Grady
- Man at Auction
- Wanda Ottoni
- Woman
- Murray Pollack
- Club Patron
- Jose Portugal
- Party Guest
- Fred Rapport
- Club Patron
- Paul Ravel
- Party Guest
- Tony Regan
- Party Guest
- Otto Reichow
- Gestapo Officer
- Leoda Richards
- Parisian Diner
- Freddie Roberto
- Minor Role
- Victor Romito
- Club Patron
- Henry Rowland
- Gestapo Officer
- Cosmo Sardo
- Maitre D'
- Scott Seaton
- Auctioneer Assistant
- Charles Sherlock
- Club Patron
- Lisa Simone
- French Party Girl
- Ralph Smiley
- Minor Role
- Helen Spring
- Woman
- Norman Stevans
- Restaurant Patron
- Bert Stevens
- Man at Auction
- Robert Stevenson
- Mover
- Lomax Study
- Butler
- Louise Vincent
- French Prisoner
- Ken Wales
- Man
- Peter Walker
- Minor Role
- Bobby Watson
- Adolf Hitler
- Edward Wermel
- German General
