The Blue Angel The Blue Angel The Blue Angel () is a 1930 German tragicomedic film directed by Josef von Sternberg and starring Emil Jannings, Marlene Dietrich and Kurt Gerron. Written by Carl Zuckmayer, Karl Vollmöller and Robert Liebmann – with uncredited contributions by Sternberg – it is based on Heinrich Mann's 1905 novel "Professor Unrat" ("Professor Garbage") and set in Weimar Germany. "The Blue Angel" presents the tragic transformation of a respectable professor to a cabaret clown and his descent into madness. The film is the first feature-length German full-talkie and brought Dietrich international fame. In addition, it introduced her signature song,
Marlene Dietrich it as a result of her experiences as a teenager during World War I, after hearing preachers from both sides invoking God as their support. "I lost my faith during the war and can't believe they are all up there, flying around or sitting at tables, all those I've lost." Quoting Goethe in her autobiography, she wrote, "If God created this world, he should review his plan." On 14 May 1992, her funeral ceremony was performed at her favorite Paris church, . Dietrich was an icon to fashion designers and screen stars. Edith Head remarked that Dietrich knew more about