Breton doctor René Laennec fights tooth and nail against consumption, all the more desperately as his brother Michaud has just died of it.
Pierre Blanchar
Dr. Laennec
Florent Antony
Beaugendre
Charles Bouillaud
Un domestique
René Clermont
Le mime
Paul Demange
Le client enrhumé
France Descaut
Clarisse d'Anthiages
Christian Duvaleix
Le charlatan
Pierre Dux
Professeur Récamier
