Gabriel Jabbour

as Bozzini, secretary of the investigating judge (uncredited)

as Jacob Kramer, le bijoutier

as Lamorie

as Aram Kampessian

as Zucci

as Casenave

as Medical examiner

as Tsar Alexis

as Superior

as Le producteur de films

as Gabriel

as Sacha

as Commissaire Martinelli

as Le commissaire

as Joseph Lippi

as Filzspar

as Le juif

as Picasso

as Agénor Labricole