F. W. Kraemer
Director
Milton Rosmer
Director
John Reynders
Music Arranger
Walter Reimann
Art Direction
John Harlow
Editor
Alec Murray
Sound Recordist
F. W. Kraemer
Production Supervisor
John Harlow
Assistant Director
Reginald Berkeley
Writer
Willy Winterstein
Director of Photography
Walter J. Harvey
Director of Photography
Wilhelm Herzog
Theatre Play
Hans Rehfisch
Theatre Play
Horace Wheddon
Director of Photography
Walter C. Mycroft
Writer
Cedric Hardwicke
Captain Alfred Dreyfus
Charles Carson
Colonel Georges Picquart
George Merritt
Émile Zola
Sam Livesey
Fernand Labori
Beatrix Thomson
Lucie Dreyfus
Garry Marsh
Major Ferdinand Walsin Esterhazy
Henry Caine
Colonel Hubert-Joseph Henry
George Skillan
Major Armand du Paty de Clam
Leonard Shepherd
Georges Clemenceau
Arthur Hardy
General Auguste Mercier
Gerald Kay Souper
General Raoul Le Mouton de Boisdeffre
Alexander Sarner
Matthieu Dreyfus
Frederick Leister
Edgar Demange
J. Fisher White
General Georges-Gabriel de Pellieux
Abraham Sofaer
Dubois
J. Leslie Frith
Alphonse Bertillon
Violet Howard
Marguerite
Reginald Dance
President, Zola Trial
George Zucco
Jacques Marie Eugène Godefroy Cavaignac
Nigel Barrie
Captain Jules Lauth
Randle Ayrton
President, Dreyfus Court Martial
Winifred Evans
Esterhazy's Admirer
Judith Gick
Esterhazy's Admirer
Ralph Richardson
Extra
Oliver Raphael
Captain Lauth
