Spy of Madame Pompadour

Spy of Madame Pompadour (German: Marquis d'Eon, der Spion der Pompadour) is a 1928 German silent film directed by Karl Grune and starring Liane Haid, Fritz Kortner and Alfred Gerasch. It portrays the life of the eighteenth century figure Marquis d'Eon.
It was made at the Emelka Studios in Munich by Bavaria Film. The film's sets were designed by the art directors Ludwig Reiber and Willy Reiber.