Watch Harry Potter and the Prisoner of Azkaban (2004) Trailer

Harry Potter is having a tough time with his relatives (yet again). He runs away after using magic to blow Uncle Vernon's sister Marge who was being offensive towards Harry's parents. Initially scared for using magic outside the school, he is pleasantly surprised that he won't be penalized after all. However, he soon learns that a dangerous criminal and Voldemort's trusted aide Sirius Black has escaped from the Azkaban prison and wants to kill Harry to avenge the Dark Lord. To worsen the conditions for Harry, vile shape-shifters called Dementor... More