- Anna Neagle
- Nurse Edith Cavell
- Edna May Oliver
- Countess de Mavon
- George Sanders
- Capt. Heinrichs
- May Robson
- Mme. Rappard
- Zasu Pitts
- Mme. Moulin
- H.B. Warner
- Mr. Hugh Gibson
- Sophie Stewart
- Sister Watkins
- Mary Howard
- Nurse O'Brien
- Robert Coote
- Bungey
- Martin Kosleck
- Pierre
- Gui Ignon
- Cobbler
- Lionel Royce
- Gen. Von Erhardt
- Jimmy Butler
- Jean
- Rex Downing
- Francois
- Henry Brandon
- Lt. Schultz
- Fritz Leiber
- Attorney for Defense
- Gilbert Emery
- Brand Whitlock
- Lucien Prival
- Lt. Schmidt
- Richard Deane
- Lt. Wilson
- Frank Reicher
- Baron Von Bissing
- Ernst Deutsch
- Public Prosecutor
- Egon Brecher
- Dr. Gunther
- Willy Kaufman
- Baron Von Weser
- Gustav von Seyffertitz
- President of Court
- Halliwell Hobbes
- English Chaplain
- Bodil Rosing
- Charlotte
- William Edmunds
- Albert
- Gene Garrick
- Young German Soldier
- Louis V. Arco
- Private Rammler
- Adrienne D'Ambricourt
- Frauline
- Joe De Stefani
- Manager
- Jack Gargan
- German Soldier
- Sue Mednick
- Young Girl
- Torben Meyer
- German Officer
- Bert Roach
- George Moulin
- Jacqueline Smylle
- Young Girl
- Robert R. Stephenson
- German Officer
- Henry Victor
- Jaubec
- Wilhelm von Brincken
- German Firing Squad Officer
