Paul Muni
Emile Zola
Paul Muni
Emile Zola
Gale Sondergaard
Lucie Dreyfus
Joseph Schildkraut
Capt. Alfred Dreyfus
Gloria Holden
Alexandrine Zola
Donald Crisp
Maitre Labori
Erin O'Brien-Moore
Nana
John Litel
Charpentier
Henry O'Neill
Colonel Picquart
Morris Carnovsky
Anatole France
Louis Calhern
Major Dort
Ralph Morgan
Commander of Paris
Robert Barrat
Major Walsin-Esterhazy
Vladimir Sokoloff
Paul Cezanne
Grant Mitchell
Georges Clemenceau
Harry Davenport
Chief of Staff
Robert Warwick
Colonel Henry
Charles Richman
M. Delagorgue
Gilbert Emery
Minister of War
Walter Kingsford
Colonel Sandherr
Paul Everton
Assistant Chief of Staff
Montagu Love
M. Cavaignac
Frank Sheridan
M. Van Cassell
Lumsden Hare
Mr. Richards
Marcia Mae Jones
Helen Richards
Florence Roberts
Madame Zola
Dickie Moore
Pierre Dreyfus
Rolla Gourvitch
Jeanne Dreyfus
Franklyn Farnum
(uncredited)
Heinz Herald
Screenplay
William Dieterle
Director
Norman Reilly Raine
Screenplay
Leo F. Forbstein
Music Director
Henry Blanke
Producer
Irving Rapper
Dialogue Coach
Matthew Josephson
Book
Max Steiner
Original Music Composer
Ali Hubert
Costume Design
Perc Westmore
Makeup Artist
Warren Low
Editor
Heinz Herald
Story
Geza Herczeg
Screenplay
Geza Herczeg
Story
Anton Grot
Art Direction
Milo Anderson
Costume Design
Tony Gaudio
Director of Photography