The Blue Angel one alternative: death. Notes 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
Maria Riva Maria Riva Maria Elisabeth Riva (née Sieber; born 13 December 1924) is a German-born American actress, writer and activist. She worked on television at CBS in the 1950s. She is the daughter of actress Marlene Dietrich, about whom she published a memoir in 1992. Maria Elisabeth Sieber was born in Berlin, the only child of actress Marlene Dietrich and assistant film director Rudolf Sieber (and later Paramount Pictures director of dubbing, Paris, France). In 1930, at age six, she moved with her mother to Los Angeles, California. In 1934, aged nine, she had a small role in Josef von Sternberg's