A Different Ending From the 1930 Original (SPOILERS!)
...This was aired on television when I was a youngster in the early-to-mid 1970's. Several years later, I would view 1930's "Blue Angel," starring Emil Jannings and Marlene Deitrich, and naturally concluded it was the better of the two film versions.
I shall now allow a respectable amount of "SPOILERS" space:
The script seemed much the same, except in the re-make there's a happier ending. In the original, Professor Rath ambles into his old classroom and expires at his old desk (with a vice-like death grip on its edges that a night janitor cannot pry loose). But in the remake, Rath's former boss, the school's principal ( as portrayed by John Banner, later to become known as "Sgt Schultz" of "Hogan's Heroes" fame) takes pity on the troubled Rath and places the Professor back in his old job.
I wonder why the filmmakers of this foreign picture felt the need to emulate the American norm of the day, i.e., give it a happy ending?