Victor Francen
— Edouard VII, Prince and King
Bernard Lancret
— Jean Roussel
Pierre Richard-Willm
— Capt. Charles Roussel
Janine Darcey
— Sylvia Clayton
Gaby Morlay
— Queen Victoria
Jean Périer
— President Emile Loubet
Jacques Baumer
— Georges Clemenceau
Louis Seigner
— German ambassador
André Lefaur
— Lord Clayton
Arlette Marchal
— Queen Alexandra
Junie Astor
— Actress
Marcelle Praince
— Lady Clayton
Nita Raya
— Music Hall Star
Carine Nelson
— Marjorie, lady-in-waiting
Jaque Catelain
— Prince Consort
Jean Toulout
— Lord Salisbury
André Roanne
— Arthur Balfour
Jean d'Yd
— Joë Chamberlain
Jacques Grétillat
— Deputy Roussel
Robert Pizani
— Paul Cambon
Paul Amiot
— Prince of Bulow
Aimé Clariond
— Russian ambassador
Jean Brochard
— Valet
Abel Tarride
— Maître d'hôtel
Sinoël
— Concierge
Anthony Gildès
— Secretary
Pierre Labry
— Journalist
Dorville
— Coachman
Jean Worms
— Théophile Delcassé
Jean Galland
— General Kitchener