On screen
Cast
38 credited performers
Danielle Darrieux
Catherine Dolgorousky, aka 'Katia'
John Loder
Tsar Alexandre II of Russia
Aimé Clariond
Count Schowaloff
Marie-Hélène Dasté
Tsarina Maria Alexandrovna
Jeanne Provost
Mademoiselle Trépeau
Marcel Carpentier
General Potapoff
Thérèse Dorny
Baroness
Marcelle Praince
Grand Duchess
Artwork unavailable
Génia Vaury
Empress Eugénie
Raymond Aimos
Anatole, Parisian worker
Georges Prieur
Chamberlain
Jacques Erwin
Troubetzkoï
André Carnège
Grand Duke
Artwork unavailable
Geller
Character not listed
Pierre Labry
Police sergeant
Georges Flateau
Emperor Napoléon III
Artwork unavailable
Jacqueline Dhomont
Student at the boarding school
Anthony Gildès
Dignitary
Artwork unavailable
Paul Marthès
Turkish ambassador
Artwork unavailable
Jean Aymé
Character not listed
Artwork unavailable
Robert Seller
Consumer
Artwork unavailable
André Varennes
Ivanoff
Paul Demange
Consumer
Edouard Hemme
Character not listed
André Numès
Consumer
Georges Douking
Spy
Paul Escoffier
Doctor
Artwork unavailable
Pierre de Ramey
Character not listed
Eddy Debray
Louis, terrorist
Marthe Mellot
Supervisor at the boarding school
Maurice Schutz
Character not listed
Artwork unavailable
Ginette d'Yd
Lady-in-waiting
Ariane Pathé
Student at the boarding school
Artwork unavailable
Marie-Claire
Student at the boarding school
Artwork unavailable
Cicco
Character not listed
Germaine Michel
Sidonie
Marcel Simon
Prince Dolgorouky
Charlotte Lysès
Director of the boarding school