The Blue Angel is the name of a nightclub and it turns out to be a very fateful nightclub indeed. It just takes us a while to figure out why. Although Josef Von Sternberg’s film is known, rightly so, for making a star out of Marlene Dietrich — in the first of their 6 collaborations — this early German sound film is nevertheless about the decline and fall of Emil Janning’s character. Immanuel Rath begins as a professor at the local college, and although his pupils are unruly, he commands the utmost respect. He sees it as his prerogative, and he is quick to bring order and discipline to these young lads. But boys will be boys and they become corrupted by the beautiful cabaret singer Lola-Lola (Marlene Dietrich). One evening the professor drops into the seedy joint to look out for some of his troublemakers and talk with the proprietor. Of course, he unwittingly ends up meeting the gorgeous girl back stage and returns the following evening with a seemingly very flimsy excuse.
Ironically, his boys are not the only one who take a liking to her. The once restrained and reserved man of learning begins to change. He becomes a man obsessed and infatuated beyond the point of logic. But what does he care? He enjoys being in Lola’s company and the idea of a marriage proposal makes complete sense in the reverie that he is swimming in. So they do get married. The professor leaves all the common sense behind and goes on the road traveling with his wife and their promoter.
But by this point he is a sorry figure, so pitiful and bedraggled in every way. He reluctantly parades himself in front of audiences as a clown just to make some money for he and his wife. It is, of course, inevitable that he return back to his old stomping ground, and it does eventually happen. He reluctantly goes onstage and it is difficult to watch this final chapter. Lola is no longer his. He’s completely ruined. Completely destroyed. Oh how far the man has fallen, as he winds up keeled over on top of his former desk in the gymnasium.
I think I enjoyed Emil Janning’s in The Last Laugh more and yet to its credit The Blue Angel does not cop out in the end. It has a tragic trajectory that in some ways feels like a precursor to such noir as Scarlet Street and Nightmare Alley. It’s understandable how Dietrich became a star, because stars have the capability of drawing your attention. Janning’s gives a wonderful performance certainly, but the allure of Dietrich is too much to discount. She steals the show just like she steals the Professor’s heart. We’re just “Falling in Love Again and we Can’t Help It.”