Gary OLDMAN (b. 1958)  Notable Films Part 3, Photo: as Sirius Black in 'Harry Potter and the Prisoner of Azkaban'
Alan Rickman brought a fart machine to the set of Harry Potter and the Prisoner of Azkaban. This is why people love him.
Harry Potter and the Prisoner of Azkaban (2004)
Harry Potter and The Prisoner of Azkaban - 2004 haha from the angle of the pic it looks like rons wearing a slytherin tie
Harry Potter is one of my favorite movies. I think it's so popular because it's beyond of people's regular imagination. The concept of the movie is new and fresh to people so many get curious about it and want to watch it more.