Pasteur
Guitry reprises his role as Pasteur which he played successfully at the Vaudeville Theatre in 1919.
ນັກສະແດງ
Pierre Labry
Doctor
Louis Gauthier
Poggiale
Pierre Huchet
Servant (uncredited)
Charles Vissières
Frémy, old doctor (uncredited)
Maurice Schutz
Grandfather
André Marnay
Doctor
Gaston Dubosc
President of the Academy of Medicine
François Rodon
Little Joseph Meister
Camille Beuve
Joseph Lister (uncredited)
Julien Bertheau
Student (uncredited)
Jean Périer
Doctor
Sacha Guitry
Louis Pasteur
José Squinquel
Émile Roux
Armand Lurville
The first witness
Henry Bonvallet
Sadi Carnot, President of the Republic
Louis Maurel
Jules Guérin