Harry Potter as in the character played by Noah Hathaway from the movie Troll?
Actually I'm talking about the guy who physically looks like Hitler. I think he’s quite obvious. I've not really into Harry Potter, so terrible when it comes to the character's names but this guy made his first appearance in the fourth movie. I think he has a son and I think he works for the school.
This film more than any others is for the readers of the books, not for people who just watch the films. It felt like it was made solely for the people who have all the details of the books in their minds, and if they haven't read them well, it's just their loss and there will be a lot of unexplained details.