In Paris during World War II, Dutch exotic dancer Mata Hari (Greta Garbo) secretly moonlights as a German spy. Using her feminine wiles to seduce French and Russian agents into bed so she can uncover top-secret information, Mata Hari is a primary target of the French Spy Bureau's Dubois (C. Henry Gordon). When Mata Hari falls in love with one of her intended targets, the dashing Lt. Rosanoff (Ramon Navarro), Dubois uses her former accomplice (Lionel Barrymore) to bring her down.
Director: George Fitzmaurice
Producer: Irving Thalberg
Cast: Greta Garbo, Ramon Navarro, Lionel Barrymore, Lewis Stone, C. Henry Gordon, Karen Morley, Alec Francis, Blanche Frederici, Edmund Breese, Helen Jerome Eddy, Frank Reicher, Sarah Padden, Harry Cording, Gordon De Main, Mischa Auer, Michael Visaroff and Cecil Cunningham