In 1917, in Paris, the famous dancer Mata Hari (Greta Garbo) has a double life as a German spy, obtaining secrets from French and Russian officers in bed. The chief of the French Secret Service Dubois (C. Henry Gordon) is unsuccessfully in her tail trying to find proofs to incriminate Mata Hari. The Russian general Serge Shubin (Lionel Barrymore) has a crush on Mata Hari, but when she meets the young Russian pilot lieutenant Alexis Rosanoff (Ramon Novarro), she sleeps with him to photograph secret documents in his possession. But they fall in love for each other, and the jealousy of her lover Shubin provides the evidences to Dubois to arrest her.
This fictional and naive romance based on the life and death "Mata Hari" is an enjoyable melodramatic love story. Of course it is not a historic event, but this pleasant romantic fantasy is supported by an extremely beautiful Great Garbo performing a charismatic role in a great production. In spite of not being a masterpiece, I totally disagree with the unfair reviews in IMDb. My vote is seven.
Title (Brazil): "Mata Hari"