French postcard in the Europe series, no. 66, ca. 1932. Photo: Studio Lorelle.
German actress Brigitte Helm (1908-1996) is still famous for her dual role as Maria and her double the evil Maria, the Maschinenmensch, in the silent SF classic Metropolis (Fritz Lang, 1927). After Metropolis she made a string of over 30 films in which she almost always had the starring role. She easily made the transition to sound films, before she abruptly retired in 1935.