Main article: Harry Potter and the Order of the Phoenix (film)

Harry's fifth year begins with him being attacked by Dementors in Little Whinging. Later, he finds out that the Ministry of Magic is in denial of Lord Voldemort's return. Harry is also beset by disturbing and realistic nightmares, while Professor Umbridge, a representative of Minister for Magic Cornelius Fudge, is the new Defence Against the Dark Arts teacher. Harry becomes aware that Voldemort is after a prophecy which reveals: "neither can live while the other survives". The rebellion involving the students of Hogwarts, secret organisation Order of the Phoenix, the Ministry of Magic, and the Death Eaters begins.