Harry Potter and the Prisoner of Azkaban ( D V D )  (DVD English)

Harry Potter has been spending another dissatisfying summer with The Dursleys. When Aunt Marge insults Harry's parents, Harry loses his temper and silently wills her to bloat up and float away. Harry flees with his luggage, fed up with his life with the Dursleys. The Knight Bus delivers Harry to the Leaky Cauldron, where he is forgiven by Minister of Magic Cornelius Fudge for using magic outside of Hogwarts. After reuniting with his best friends Ron and Hermione, Harry learns that Sirius Black, a convicted supporter of the dark wizard Voldemort, who murdered Harry's parents, has escaped Azkaban prison, intending to kill Harry. The trio are returning to Hogwarts for the school year on the Hogwarts Express, when dementors suddenly board the train, searching for Sirius. One enters the trio's compartment, causing Harry to pass out. New Defence Against the Dark Arts teacher Professor Lupin repels the dementor with a Patronus Charm. At Hogwarts, headmaster Albus Dumbledore announces that dementors will be guarding the school while Sirius is at large. Hogwarts groundskeeper Hagrid is announced as the new Care of Magical Creatures teacher; his first class goes awry when Draco Malfoy deliberately provokes a hippogriff, Buckbeak, who attacks him. Draco exaggerates his injury, and Draco's father Lucius Malfoy later has Buckbeak sentenced to death.