These are the words of the article entitled Beware: The Wizard at Work: Behind the Magic: The Harry Potter Film Series Has a New Director and a new Dumbledore. Things are going well, Sirius. An exclusive visit to the 2004 film "The Prisoner of Azkaban". We all know that Harry Potter is a series sequence that began with Harry as a child. In Harry Potter and the Prisoner of Azkaban they are experiencing their puberty. "If you look at the style of the film, it's darker, more adult and has a different tone than the previous two, because the effects are not as fantastic. You don't have all the colors. You have a much, much more restrained palette" (Gordon) indicates the fluidity of Cuaron's lensing, with its emphasis on single wide-angle shots, as a special challenge "It makes (the effects) considerably more difficult. Because the shots are much longer, you have to think about many more different elements. With the quick cuts you can hide so many things” (A1). The whole move was a new experience not only for the actors, but also for the audience