An adaptation of the novel 813, in which the gentleman burglar competes to steal state papers and tries to uncover the identity of a terrifying murderer.
Jean-Claude Brialy
as Arsène Lupin
Christiane Krüger
as Dolorès Kesselbach
Maurice Biraud
as Inspecteur Weber
Jacques Duby
as Monsieur Formerie
Sacha Briquet
as Jacques Doudeville
Maurice Sarfati
as Jean Doudeville
Gérard Buhr
as Le Comte Waldemar
