Patrick Bonnel
Louis Pasteur
Acting
Pierre Hiessler
Robert Koch
Acting
Paul Lefèvre
Emile Roux
Acting
Françoise Miquelis
Marie Pasteur
Acting
Charlotte Krenz
Emmy Koch
Acting
Blanche Launay
Gertrud Koch
Acting
Céline Jorrion
Mme Meister
Acting
Mathis Druenne
Joseph Meister
Acting
Cédric Zimmerlin
M. Gaffky
Acting
Léa Schwartz
Hedwige
Acting
Laurent Ferraro
M. Rossignol
Acting
Philippe Bertin
M. Kaufer
Acting
Richard Leroussel
M. Maunoury
Acting
Laurent Bur
Dr. Grancher
Acting
Julien Ratel
M. Fischer
Acting
Damien Carron
Louis Thuillier
Acting
Hervé Colombel
French scientist
Acting
Vincent Furic
Veterinary
Acting
Catherine Toublanc
Veterinary's wife
Acting
Jean-Denis Marcoccio
Journalist
Acting
Vincent Launay
German scientist
Acting
Jean-Philippe Nazaret
Pasteur's assistant
Acting
Pierre Lavalette
Koch's assistant
Acting
Aurélien Recoing
Narration
Acting