Fritz Lang, the Austro-Hungarian director who became a naturalized American citizen, remains a central figure in the history of cinema: from 1919-1920, the young director invented his own cinematic language and revolutionized directing techniques. But what about his second wife, Théa von Harbou, director, novelist and screenwriter of the filmmaker's most influential feature films, including Metropolis, M le maudit, Le Testament du docteur Mabuse and La femme sur la lune?
