Guitry reprises his role as Pasteur which he played successfully at the Vaudeville Theatre in 1919.
Sacha Guitry
Louis Pasteur
Maurice Schutz
Grandfather
José Squinquel
Émile Roux
Jean Périer
Doctor
André Marnay
Pierre Labry
Armand Lurville
The first witness
Camille Cousin
The second witness
Henry Bonvallet
Sadi Carnot, President of the Republic
Gaston Dubosc
President of the Academy of Medicine
François Rodon
Little Joseph Meister
Louis Maurel
Jules Guérin
Man of Iron
Django
The Puppetmaster
The Edge of the Blade
The Last Family
Gods
Bonnard, Pierre and Marthe
Loving Memories
Colonel Wolodyjowski
Uprising