 Unlike expressionist films, "Kammerspielfilme" are categorized by their chamber play influence, involving a lack of intricate set designs and story lines / themes regarding social injustice towards the working classes.Murnau's last German film was the big budget "Faust" (1926) with Gösta Ekman as the title character, Emil Jannings as Mephisto and Camilla Horn as Gretchen.Murnau's film draws on older traditions of the legendary tale of Faust as well as on Goethe's classic version.