Germany 1924. Middle aged Dr. Immanuel Rath is a literature professor at a boys college. Most of his students don't much like him, often calling him "unrath" - German for garbage. Dr. Rath learns that many of his boys often frequent a cabaret called Der blaue Engel - the Blue Angel - which he believes is corrupting their impressionable young minds. He heads to the Blue Angel himself to catch the boys in the act and shame them into not going again. Over several visits, Rath is able to catch the boys, but in the process he also understands what attracts the boys, namely the headlining performer Lola Lola. Rath falls under Lola's spell, he who falls in love with her - and she seemingly with him - so much so that he wants to marry her and give up his teaching career to be with her on her travels from cabaret to cabaret. Their relationship ends up not being what either envisioned, the question being how they will both deal with their disintegrating relationship and the reasons behind that disintegration. 剖析。评《蓝天使》。约瑟夫•冯·斯登堡作品《蓝天使》观后座谈会纪要。《蓝天使》电影剧本。绮惑。不戴军帽的德国。蓝色的天使，灰色的欲望。当男人爱上女人 （BY 单刀小马）。《蓝天使》：欢脱圆融与肃静严苛。蓝天使。 教授艾玛拉斯（爱米尔·强宁斯 Emil Jannings 饰）执教于一所校风严谨规矩繁多的学校中，他自己的性格亦是如此，一生都循规蹈矩的他最看不惯的就是学生们桀骜出格的举动。一次偶然中，艾玛拉斯得知自己的一群学生要去看歌舞表演，怒不可遏的他当即决定前往剧场将这些不守规矩的黄毛小子们逮个正着。令教授意想不到的是，他的这一举动将永远的改写自己余生的命运。 劳拉（玛琳·黛德丽 Marlene Dietrich 饰）是剧场里的万人迷，几乎所有的男人都情不自禁的拜倒在她的石榴裙下，艾玛拉斯教授也不例外，当他在剧院里第一次见到劳拉时，便陷入了对她深深的迷恋中无法自拔。经过苦苦的追求，劳拉终于成为了艾玛拉斯的新娘，两人之间悬殊的个性和地位也为将要发生的悲剧奠定了基调。
