Casts
Roland Bertin
as Galilée
Dominique Rozan
as Sagredo et Mucius
Jacques Sereys
as Le cardinal inquisiteur
François Beaulieu
as Le cardinal Bellarmin
Marcel Bozonnet
as Le cardinal Berberini - puis le pape Urbain VIII
Martine Chevallier
as Mme Sarti
Valérie Dréville
as Virginie Galilée
