Dishonored (1930)

Contemporary viewers who go into Dishonored expecting a musty, dated espionage melodrama will be in for a surprise. Marlene Dietrich delivers a subtle and witty performance as a Viennese prostitute who offers her services as a spy during WWI. As "Agent X-27" our heroine proves invaluable to her superiors, seducing and betraying enemy officers with the greatest of ease. But when she falls in love with Russian spy Lt. Kranau (Victor McLaglen), she permits him to escape her clutches, and as a consequence is sentenced to be executed..

The Austrian Secret Service sends its most seductive agent to spy on the Russians.

"It took more than one man to change my name to Shanghai Lily," purrs Marlene Dietrich in Shanghai Express. She certainly has her well-manicured hands full with more men than she can count in this exotic far-Eastern adventure. Among her fellow passengers on the Shanghai Express are her disillusioned former fiance, stalwart British medical corps officer Clive Brook; overfervent missionary Lawrence Grant; dope smuggler Gustav von Seyffertitz; and mysterious Eurasian businessman Warner Oland. As the train chugs through the more treacherous passages of war-torn China, Oland reveals himself as the leader of a rebel group, who plans to hold the passengers hostage to secure the release of his imprisoned followers. In Boule de Suif fashion, Dietrich, who is a notorious "Chinese coaster" but who has remained sexually aloof throughout the trip, gives herself to Oland to save the life of Brook, the man she truly loves.