Robert Pizani

as Blazius

as Maestro

as Saint-Bertin

as Ambassadeur Mouchkine

as Le prince Alexandre

as (uncredited)

as Baccala

as Clairval

as Le directeur de la salle de spectacle

as Hubert Robert

as le président

as Le Baron

as Le Cardinal de Tramone

as Philippe

as lui-même

as Grégor

as Clément Lebreton

as Martin

as Fleuriot

as Cornaglia

as Stern

as Arthur de Selve