Roman Polanski Concertgoer (uncredited), Director, Writer
Denis Podalydès Maître Demange
Grégory Gadebois Henry
Michel Vuillermoz Du Paty de Clam
Vincent Perez Maître Leblois
André Marcon Émile Zola
Hervé Pierre General Gonse
Jean Dujardin Picquart
Louis Garrel Alfred Dreyfus
Mathieu Amalric Bertillon
Laurent Stocker General de Pellieux
Cyril Holtz Sound Re-Recording Mixer
Michèle Clément Washerwoman (uncredited)
Hervé de Luze Editor
Emmanuelle Seigner Pauline Monnier
Wladimir Yordanoff General Mercier
Aymeric Devoldère Supervising Sound Editor
Paolo Del Brocco Co-Producer
Christophe Maratier Warrant Officer
Pascaline Chavanne Costume Design
Bruno Raffaelli Judge Delegorgue
Ludovic Paris Senator Ranc
Patrick Perrin Musician
Jean Rabasse Production Design
Stefan Godin General Darras
Damien Bonnard Desvernine
Melvil Poupaud Maître Labori
Fred Epaud Artillery Officer
Vincent Grass General Billot
Robert Harris Screenplay, Book
Franck Mercadal Captain Calmont
Alain Goldman Producer
Alexandre Desplat Original Music Composer
Thierry Gimenez Colonel Jouaust
Nicolas Bridet Mathieu Dreyfus
Philippe Cord'homme Set Decoration
Luca Barbareschi Philippe Monnier, Co-Producer
Pierre Forest Colonel Maurel
Jeanne Rosa Martha Leblois
Pierre Aussedat Colonel at Picquart's Arrest
Nicolas de Lavergne Auguste Dutrieux (uncredited)
Nicolas Wanczycki Foucault
Philippe Magnan Attorney Brisset
Édith Le Merdy Concierge
Michaël Laguens Casting
Michel Carliez Stunt Coordinator
Vincent de Boüard Gribelin
Benoît Allemane Georges Charpentier
Didier Sandre General Boisdeffre
Gérard Chaillou Georges Clémenceau
Eric Ruf Sandherr
Mohammed Lakhdar-Hamina Bachir
Pierre Hurel Man (uncredited)
Nicolas Bosc Stunt Double
Luce Mouchel Madame Sandherr
Dominique Moisan Art Direction
Kevin Garnichat Lauth
Brigitte Boucher Marie Bastian (uncredited)
Jean-Marie Frin Judge Delegorgue
Charles Tesnière Officer (uncredited)
Lionel Mur Journalist
Paweł Edelman Director of Photography
Laurent Natrella Esterhazy
Roman Abramovich Executive Producer
Niels Barletta Sound Re-Recording Mixer
Sylvette Baudrot Script Supervisor
Vesna Peborde Key Makeup Artist
Pierre Poirot Vallecalle Clerk
Antoine Zerbini Soldier (uncredited)
Lucien Balibar Sound
Yannik Landrein Gast
Mathieu Cayrou Private Dugommier (uncredited)