Cast 24

1. 

   Cedric Hardwicke

   Captain Alfred Dreyfus

2. 

   Charles Carson

   Colonel Georges Picquart

3. 

   George Merritt

   Émile Zola

4. Sam Livesey

   Fernand Labori

5. 

   Beatrix Thomson

   Lucie Dreyfus

6. 

   Garry Marsh

   Major Ferdinand Walsin Esterhazy

7. Henry Caine

   Colonel Hubert-Joseph Henry

8. George Skillan

   Major Armand du Paty de Clam

9. Leonard Shepherd

   Georges Clemenceau

10. Arthur Hardy

    General Auguste Mercier

11. Gerald Kay Souper

    General Raoul Le Mouton de Boisdeffre

12. Alexander Sarner

    Matthieu Dreyfus

13. 

    Frederick Leister

    Edgar Demange

14. J. Fisher White

    General Georges-Gabriel de Pellieux

15. 

    Abraham Sofaer

    Dubois

16. J. Leslie Frith

    Alphonse Bertillon

17. Violet Howard

    Marguerite

18. Reginald Dance

    President, Zola Trial

19. 

    George Zucco

    Jacques Marie Eugène Godefroy Cavaignac

20. 

    Nigel Barrie

    Captain Jules Lauth

21. 

    Randle Ayrton

    President, Dreyfus Court Martial

22. Winifred Evans

    Esterhazy's Admirer

23. Judith Gick

    Esterhazy's Admirer

24. 

    Ralph Richardson

    Extra

Crew 15